Nickel Boron Vs Np3

Gun #1(NP3) still held sub 3” groups. Coated bolt carrier group (full auto version) for AR15, M16, or M4 machined from Mil-Spec 8620 aircraft quality steel with shrouded firing pin and Mil-Spec chrome lined interior. The POF 308 has both of these upgrades and is 8. australica" NP3 b 2 T Isolated from. Super Slick is over 30 times more corrosive resistant than NP3 and over 3 times more corrosive resistant than NP3 Plus! Super Slick is more than 6 times more corrosive resistant than Titanium Nitride (TiN) and Melonite finishes. I have a nickel boron BCG that I got from PSA that's been on my suppressed M4gery for the last 500 rounds. Nickel Boron. The Nickel Boron. Super Slick is over 60 times more corrosive resistant than nickel boron (NiB and NiB-X). pittii n = 20, and A. Nickel boron should be a harder and a more durable finish. SAA - AR15/M16 Nickel Boron ENHANCED Bolt Carrier Group (BCG) A completely assembled, ready to install M16/M4 Bolt and Carrier System. This trigger group is a simple upgrade that will improve the accuracy and performance of your AR. CALL US (919) 362-6805 ↑ TOP. Bravo Company Manufacturing (BCM) M16 BCG. Nickel Boron has the same hardness as NP3, Rockwell hardness of Rc 62. LWRC Advanced Combat Bolt. Selling chrome - nickel - cadmium - brass - gold - silver and metal polishing supplies. The ordinary mom and pop shop cannot just install a tank and start running the technology with success. 62nato 16" Nkl 20rd P762-NIK16 DRD Paratus Semi-automatic 308 Win 762NATO 16" Nickel Boron Magpul Stock and Grip Hard Case, 2 P-Mags, 13" Rail, Magpul Stock/Grip FN Barrel, Chrome-lined, Parkerized, Hammer Forged Mid-length Threaded with Cap 20Rd Suppressor Use Ready P762-NIK16. com coatings. Cryptic Coatings specializes in complete bolt carrier groups coated in one of six available coatings each designed to provide reduced friction coefficient that not only lowers operating temperatures but also increases overall performance and BCG life. This trigger group is a simple upgrade that will improve the accuracy and performance of your AR. 56 (also 300 AAC/Blackout) ENHANCED Bolt Assembly - Nickel Boron. The Toms Tactical Premium Nickel Teflon AR15 Trigger Kit is 100% made in the USA and is designed to reduce friction and increase smoothness over standard mil-spec triggers. Both Balanced Carrier and Relia-Bolt are coated in DLC (Diamond Like Carbon) Coating. Faxon 223 Wylde 18" Gunner 5R Match Series Barrel - Arm or Ally is your largest stocking internet dealer for Faxon Firearm Barrels. SAA – AR-15. Add to Wish List Add to Compare. Electroless nickel (EN) plating is an auto-catalytic reaction that deposits an even layer of nickel-phosphorus or nickel-boron alloy on the surface of a solid material, or substrate, like metal or plastic. Post by last_generation » Sat Sep 25, 2010 5:02 am be easy to clean just send it to Robar for their NP3 finish. In the end of the analysis, the chrome carrier offers more corrosion resistance in high humidity climates, leading to longer service life of a critical operating part. Fabulous for bolt carrier groups, actions, and slides. View Chris Nicholas’ profile on LinkedIn, the world's largest professional community. Cryptic Coatings specializes in complete bolt carrier groups coated in one of six available coatings each designed to provide reduced friction coefficient that not only lowers operating temperatures but also increases overall performance and BCG life. I am still enamored (since 1997? '98?) with the quality and durability of my NP3 finished 1911. And easier to clean. NP3 is a nickel based plating, but uses Teflon for lubrication. But I have been spending some time recently learning about Nickel Boron vs Robar NP3(+). It's also a better finish, with teflon impregnated, and much slicker than NIB. Borated Polyethylene: minimum of 5% boron content of homogeneous consistency and density throughout polyethylene panel, also available as High Density when fire resistance is required. The corrosion resistance for the NP3+ is at 1000hrs of salt spray, which is done by the ASTM-B117 standards. Spike's Tactical Nickel Boron ST Battle Trigger Set-Spike's Tactical Nickel Boron Single Stage ST Battle Trigger Set SLA01BT This is one of the Smoothest, Most Reliable Single stage trigger groups you will ever find. Bolt Carrier Group , a look at the best one for your AR-15 Rifle. We live in an option rich world. 35 barns vs 1. I have run them all through many, many rounds with no failure to feed of any kind. NiB is the new chrome. It's slick as shit. 136-inch bolt face recess - Optimized extractor, ejector, and gas rings - All bolts are phosphate finished - Its finish is black in color. Well this one needed it after sitting in storage for. The LWRC REPR is the easiest to deal with because of the coating on the BCG. While Nickel Boron (NiB) is silver and shiny. Qpq Vs Nitride. I have both and the BCG in my Piston Driven POF is always clean and cool. Upgrading your AR-15 bolt to the Sharps Relia-Bolt delivers another layer of reliability just as we all now swear by chrome, nitriding, nickel boron, and NP3 to deliver longer running, smoother, cleaner, more reliable, corrosion resistance, and lower lubrication requirements bolts over standard Mil-Spec phosphated bolts. Now let's get on with our actual picks! 12 Best AR-15 Bolt Carrier Groups (BCG) 1. I had two of my pistols coated at Robar Guns, one in NP3 and the other in NP3 Plus. It's black instead of silver now (from carbon 'n what not), but it keeps on trucking. The ordinary mom and pop shop cannot just install a tank and start running the technology with success. The coated bolts are easier to clean, especially when shooting with a suppressor. Nickel boron plating is an auto-catalytic coating process that deposits nickel onto the steel. Barnes Precision Machine NP3 AR15 Review A little over a year ago, I picked up a Barnes Precision Machine BPM-15 Patrolman’s Carbine. Electroless nickel (which is what NP3 is) is a nice salt spray resistant coating. According to Robar, the reason for even more corrosion resistance on NP3 Plus as compared to the initial iteration of NP3 is due to the former being a "duplex" coating. direct impingement guns. A nickel boron finish will give the treated part a silvery metallic appearance and is extremely resistant to corrosion. Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key) Laser Engraved with ST Spider logo. Rc 73 is amazingly hard! Bill. This guy does a lot of different types of nickel treatments - but nickel phosphorus is his preferred style as it's used in the aerospace/marine/chemical industries for hardness, longevity, corrosion and wear resistance, etc, etc. The lubricity comes from the way the NiB hardens, leaving a very small contact. Nickel boron is related to electroless nickel plating and electroless nickel with teflon (also known as Robar's NP3) with regard to the plating process. pittii n = 20, and A. I have a nickel boron BCG that I got from PSA that's been on my suppressed M4gery for the last 500 rounds. difference between np3 and nib, nib coating, nib coating service, nib vs np3, nickel boron vs np3, nickel teflon vs nickel boron, np# vs nib coating, np# vs nibx coatings, np3 or nib, np3 vs nib, np3 vs nib-x, show pictures and videos of the nickel boron finish on sigs. Can anyone tell me what's so special about there versus a standard bolt carrier group? Personally I'd go with NP3it's a much better coating all the way around. Electroless Nickel Coatings (NiB, EXO™, NP3™, Nickel Boron Nitride) The electroless nickel coating process results in a thin surface layer that is harder than the underlying metal, with excellent dry lubricant properties. The chemical properties of the elements reflect their electron configurations. I have A BCG plated with NP3 PLUS. I have both and the BCG in my Piston Driven POF is always clean and cool. The industry leader in NiB coatings for firearms is WMD Guns, which markets the coating as NiB-X, and which spun off from FAILZERO, which markets it as EXO. I like the light-weight (~8 lbs), Key-Mod accessory mounting system, and the ease of cleaning the nickel-boron BCG. 5- and 20-inch barrels and the barrels are topped with hearty 3-baffle muzzle brakes with integral standoff devices. Full text of "Firearms News Volume 70 Issue 17 2016" See other formats. 2" OD, Tapered to. From what I understand, melonite must be done before heat treating. Find the perfect bolt carrier group for your AR-15 and other AR-15 parts from top brands like Bravo, CMMG, FailZero and more in stock and ready to ship. Melonite vs Titanium Aluminum Nitride vs "W DLC" On www. I have repeated this test approximately 4 times over several months and have seen the same results. Nickel Boron Coating. BCMGUNFIGHTER™ Charging Handle for AR15, M16, M4. Tin vs nickel boron bcg. nickel boron vs nickel teflon a short from robar on np3 and np3 plus What shocked me was the cerakote video showing melonite rusting so fast 5 or 8 hrs in vs 1000 or 2000 with cerakote, I thought cerakote just is too easy to scrape off. The F-1 Firearms Low Mass DuraBolt Black direct impingement full auto rated M16/M4 bolt carrier group, is known for less reciprocating mass contributing to a less felt recoil. Our M16/M4 carrier includes a Mil-Spec Gas Key. DLC has a very low coefficient of friction, is self-lubricating in dry conditions, extremely resistant to wear, highly resistant to corrosion, and one of the hardest coatings at 90 Rockwell. If you are looking for a unique upgrade that will improve reliability, appearance and overall performance of you weapon, then allow us to coat your components with our patented EXO technology. We offer quality NP3 bolt carrier groups (nickel Teflon BCG), NiB-X bolt carrier groups (nickel boron BCG) and FailZero BCGs that reduce cleanup and wear and tear due to their durable coatings that reduce friction and buildup over time. The claim to fame. I only did the receiver, the bolt comes NP3 coated already from Bighorn. AR15 / M16 - Nickel Boron - Black Nitride - NP3 - Phosphate - Chrome - AR-15 Bolt Carrier Groups on Sale. In this study 76 isolates of 5 species within the Ab group (A. Welcome to Cerakote Firearm Coatings. Nickel boron is reported to provide "permanent dry lubricity". The Olde School from POF uses a direct impingement operating system and is packed full of functional benefits that POF excels at delivering like complete ambdextrous controls, 11. The Raptor ambidextrous charging handle by Radian is truly revolutionary in design & function. The corrosion resistance for the NP3+ is at 1000hrs of salt spray, which is done by the ASTM-B117 standards. - Micro Slick is applied to raw, aluminum oxide blasted metal. Now let’s get on with our actual picks! 12 Best AR-15 Bolt Carrier Groups (BCG) 1. I've found more then a few good gun shops to do the work , and I've narrowed it down to 3 shops that offer the NP3 Plus, NP3, Ionbond, and Cerakote finishes. I understand some of you don't like modifying worn revolvers as it takes away their history. Gun #1(NP3) still held sub 3" groups. The NP3 coating makes cleaning a much faster process. NP3 is a high phosphorous nickel with PTFE (Telfon), thus high corrosion resistance and easy to clean, as well as requiring very little lubrication. And more exotic stuff like Titanium Nitride (TiN) is gold and pretty. nickel boron vs nitride, nickel boron vs tin, nitride coating verses np3, np3 vs nib, np3 vs nickel boron, np3 vs tin, ticn vs nib for bcg, tin vs nickel, tin vs np3, titanium bcg vs nitride bcg. The claim to fame. IonBond (NOT personally tested) and the electroless nickel/ boron (personally tested) types like FailZero are held in high esteem, too, but NP3 continues to be my personal favorite. TiN vs Nickel Boron vs NP3 for BCG | Springfield XD Forum. The process uses chemical nickel plating baths. It's just that, recently, companies have been marketing "factory" NiB BCGs and trigger groups (Spikes, LWRC) instead of offering it as an aftermarket refinish. Availability: IN STOCK. 308 barns) and is thus not a serious contender for this use. Anti-corrosion coatings allow for added protection of metal surfaces and acts as a barrier to inhibit the contact between chemical compounds or corrosive materials. Another option is to send it to Robar and have the NP3 finish applied, it offers much more than the 2 options you listed. They are both a formula of nickel boron. So far I like all three. Nickel boron should be a harder and a more durable finish. Nickel boron is related to electroless nickel plating and electroless nickel with teflon (also known as Robar's NP3) with regard to the plating process. The Bolt and Cam Pin with the exception of the Extractor have been NP3 treated to enhance Corrosion Resistance and Carbon build-up. 223 Wylde 1-8T Stainless Straight Fluted Heavy Barrel 15" Davidson Defense Handguard (Assembled or Unassembled). The electroless nickel coating process results in a thin surface layer that is harder than the underlying metal, with excellent dry lubricant properties. Have fun learning about the coatings, and share what you find. Weapons World sells guns, ammo, and gear all at low prices. Gun#2 (DLC) accuracy degraded and was averaging groups of 5~6". We live in an option rich world. Cracking and chipping has been found to occur even with brand new Nickel Boron (NiB) BCGs that have been dry fired only a. The most common electroless nickel is deposited by the catalytic reduction of nickel ions with sodium hypophosphite in acid baths at pH 4. Melonite vs Titanium Aluminum Nitride vs "W DLC" On www. After shooting other brands including Rainer and Daniel's Defense as well as our current patrol rifle brand, I believe that this rifle stands head and shoulders about the rest. Robar NP3 coatings are far superior to the Boron Nickel Nitride coatings for wear and lubricity. The Nickel Boron. BCM (Bravo Company MFG),. They have different looks to them. Selling chrome - nickel - cadmium - brass - gold - silver and metal polishing supplies. Welcome! When you purchase a firearm from us online, we will contact you in a few business days to complete the transaction. The corrosion resistance for the NP3+ is at 1000hrs of salt spray, which is done by the ASTM-B117 standards. 9 Diboron(4) Reagents 2. I have repeated this test approximately 4 times over several months and have seen the same results. Both Nitride and Nickel Boron are much easier to clean than the standard parkerized finish. It is accomplished through electroless nickel plating. 308 bolt and carrier assemblies are drop-in ready for replacement of stock components in existing DPMS LR-308 rifles or for a new custom precision build. The coated bolts are easier to clean, especially when shooting with a suppressor. It's also very slick, reducing the need for additional lubrication and cleaning. Fail Zero for Nickel Boron (based solely off the numerous high round count members on here with them) Sionics for NP3, (based off the level of detail and experience within the company making them). Diamond-like-carbon (DLC) coatings are a particular area of expertise for Richter Precision Inc. Combined with LWRCI's nickel-boron coating and the superalloy components used in the piston system, this means the action stays cleaner, longer, thus reducing carbon buildup that leads to malfunction. What's the Best, Most Durable Firearms Finish? So, NP3 is similar to electroless nickel. Easier to clean - wipes clean in most cases. From rapid palm "blading" or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. My personal Belgian made Browning High Power is fully coated. NP3 and Nickel Boron are both electroless processes thus they plate evenly. Fabulous for bolt carrier groups, actions, and slides. In this study 76 isolates of 5 species within the Ab group (A. The nickel boron coating has increased lubricity and a low friction co-efficient; therefore, the life expectancy of a firearm will be greatly increased due to reduced friction wear. Davidson Defense Ar-15 NP3 Nickel Boron Teflon Finish M-16 Bolt Carrier Group Complete *Very High Quality NP3 Finish* - $94. 308 bolt and carrier assemblies are drop-in ready for replacement of stock components in existing DPMS LR-308 rifles or for a new custom precision build. Lifetime warranty from chipping, flaking or wear. That noted, I do believe the lubricity, durability, and cleaning of finishes such as Nickel Boron and this NP3 (hardened Teflon) treated have improved functioning on rifles I have tested. IMHO, hard chrome or NP3 would both do well I have guns finished in both and there is little difference in the field. Im trying to find out which between the 2 coatings has the better protection, better lubrication properties, is the Stronger Coating (which holds up better on a BCG), Etc. The term Olde School dates back way to the early 1800’s. In the end of the analysis, the chrome carrier offers more corrosion resistance in high humidity climates, leading to longer service life of a critical operating part. Like nitride, it offers improved protection when compared to phosphate. This bolt carrier assembly is designed to work with any AR-15 rifle, upper half, or barrel designed for right hand ejection in the 5. The chemical properties of the elements reflect their electron configurations. Even the worn areas do not retain carbon fouling as a traditional finish would. Nickel Teflon & Nickel Boron Coated AR15 Parts. That noted, I do believe the lubricity, durability, and cleaning of finishes such as Nickel Boron and this NP3 (hardened Teflon) treated have improved functioning on rifles I have tested. ALG ACT Trigger The coating gives it the matte gray color and better surface properties. Sometimes those options can. The Raptor ambidextrous charging handle by Radian is truly revolutionary in design & function. Bolt Carrier Group & Components Lower Receiver Parts Upper Receiver Parts Rails and Rail Accessories Bargain Basement Agency Trade-In's Demo Items Clearance Swag SWAG SIONICS Lower Receiver Assemblies Ammunition Optics and Lights. Description. There are other innovative design concepts BPM pioneered to improve reliability and durability of the AR15 platform. The nickel boron coating has increased lubricity and a low friction co-efficient; therefore, the life expectancy of a firearm will be greatly increased due to reduced friction wear. Bolt Carrier Group Coatings. Black nickel is a derivative of nickel boron. The NP3 coating makes cleaning a much faster process. Gun#2 (DLC) accuracy degraded and was averaging groups of 5~6”. baumannii n = 16, A. You might niboni the receivers and np3 the bolt for example. From rapid palm “blading” or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. They have different looks to them. Any advantages to Chrome bolt carrier group? This is a discussion on Any advantages to Chrome bolt carrier group? within the Defensive Rifles & Shotgun Discussion forums, part of the Related Topics category; Actually early M16s did indeed have chromed BCGs, I carried one such equipped M16 in Viet Nam. We only sell the best bolt carrier group, because we understand the crucial role it plays in the function of your AR-15. Cerakote gun coatings vs Robar Np3 Many other items coated and refinished, gun refinish, Compare to Robar. SAA - AR-15. UCT Coatings also does the Nickel Boron plating for the Fail Zero line of bolt carrier groups. It’s also sensitive to many solvents like Hopes #9. NP3 has a micro hardness of 48-51 Rockwell as plated (nickel matrix). Come to glockstore. Robar NP3 Nickel Boron with Teflon Robar has been in the plating business for a number of years and the process they offer is called NP3. Cryptic Coatings specializes in complete bolt carrier groups coated in one of six available coatings each designed to provide reduced friction coefficient that not only lowers operating temperatures but also increases overall performance and BCG life. Nickel Boron Coating for Guns. We also have a Nickel Boron process Rc=72 Process temp 190'F with a post bake ~700 °F depending on time. Authors: Anthony Harriman; Ozgur Bozdemir, Hatun Al-Sharif, William McFarlane, Paul Waddell, Andrew Benniston Abstract: Chemistry – A European Journal, Volume 0, Issue ja, -Not available-. Bolt Carrier Group Coatings. 5 Grendel, 416R, 5R, Nitride, Nickel Teflon Extension $225. 2 Oz Total Bcg Weight Fz-lw-bcg-01-nhModel: Lightweight/Low Mass Bolt Carrier GroupProduct Type: Bolt Carrier GroupFinish/Color: EXO. In the end of the analysis, the chrome carrier offers more corrosion resistance in high humidity climates, leading to longer service life of a critical operating part. The application of NP3 is auto-catalytic, that is, not requiring any form of electricity. At this point, you know that this is going to be one tough customer. Nickel-boron sounds good in the literature, but I have no experence with it. Boron first I think boron is a scam. General Boron 2. Read Shooter's Bible, 105th Edition by Jay Cassell for free with a 30 day free trial. Wilson Combat - NP3 (in three ARs) Wilson Combat - parkerized Rock River - parkerized LWRC - Nickel Boron Black Rain - Nickel Boron All of my ARs cycle flawlessly and exhibit great accuracy. 001) coating exceeding a 240 hour salt spray test. Availability: IN STOCK. Plating Kits, Electroplating Kits, Aluminum Anodizing Kits, Gas Tank Sealer, Metal Polishing & Buffing Supplies. [For what it's worth, most of mine run either nitrided or nickel boron'ed bolt components, or a mixture of each. Investing in a quality AR15 bolt carrier group is the best way to prevent malfunctions in the long run. Both are light years ahead of the traditional. I guess if one is hell bent on using bronze brushes and Otis tools they could always do a NP3 carrier and a NB bolt. After shooting other brands including Rainer and Daniel's Defense as well as our current patrol rifle brand, I believe that this rifle stands head and shoulders about the rest. Kel-Tec SUB-2000. 9%, has a high thermal neutron absorption cross section utilized in neutron detectors, but natural boron is used despite the fact that the 80. PSA AR15/PA10 Enhanced Polished Trigger We start with our standard single-stage government-style fire control group, finely polish the contact surfaces and then coat the hammer and trigger in a super slick nickel finish. I have a nickel boron BCG that I got from PSA that's been on my suppressed M4gery for the last 500 rounds. The primary difference between Nickel_Boron and Nickel_Telfon (NP3/NP3+) is that Nickel Boron loses it's lubricity as it wears, whereas NP3 does not. Gun#2 (DLC) accuracy degraded and was averaging groups of 5~6”. NP3 is a nickel based plating, but uses Teflon for lubrication. 5 110005 2011 3 1 3 1. I am not particularly attracted to the nickel teflon, not a fan of teflon. It’s also very slick, reducing the need for additional lubrication and cleaning. Bolt Carriers. This BCG is made from the best of materials and is coated with one of the better coatings on the market. Toms Tactical Black Nitride M16 / AR-15 Bolt Carrier Group BCG V2 Toms Tactical Nickel Boron EXO V2 M16 / AR-15 Bolt Carrier Group Auto BCG. The owner, RON MAHOVSKY, offers firearm plating in the form of Metalife Hard Chrome Plating and Nickel Plating; as well as, laser engraving, customizing and gunsmithing services. Description. From rapid palm "blading" or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. They looked great, lasted a long time and all… But when they went, they really went. Look into the Daniel-Defense DD5V1. We only sell the best bolt carrier group, because we understand the crucial role it plays in the function of your AR-15. So the question, is the Nickel Teflon coating really that good and does it really save that much time and effort in cleaning, and how durable is it versus a standard upper with cerakote? Building my first AR and trying to figure out how to go thought I had the upper figured, until a ran across the Nickel Teflon upper. Read Shooter's Bible, 105th Edition by Jay Cassell for free with a 30 day free trial. Nickel Boron Coating. 308 (DPMS Pattern) Bolt Carrier Groups feature NiB-X Nickel Boron Baked Coating, which provides extreme durability, performance, and reliability. Enter your email address: Yes, I would like to receive special offers, and to hear about new products and brands. It is an electroless nickel-based finish for steel, stainless steel and aluminum alloys. electroless nickel vs hard chrome, hard chrome on nickel interference, hard chrome vs electroless nickel, hard chrome vs nickel, is electroless nickel better than nickel in gun finish, nickel boron vs hard chrome, nickel vs hard chrome, p7 electroless nickel pistol, whats better a hard nickel finish or polished chrome on a gun. Special Price $139. A nickel boron coating uses an auto-catalytic process to deposit a layer of nickel onto the steel. Bolt Carriers. From rapid palm "blading" or finger thumb charges of the weapon, the motion is fluid & fast from either strong or support side. Real nickel boron must be certified to ASTMB607 and/or AMS2433C. Shop Sharps Rifle Co. This Bolt Carrier group is diamond coated giving it the highest yield strength on the market with a rockwell over 90. The Raptor™ is truly revolutionary in design & function. I dont want to spend an absolute fortune but i am willing to drop some cash. We manufacture over 9,000 carriers per week each available with Chrome/Phosphate, Nickel Boron or machined to satisfy all our customers. The Olde School from POF uses a direct impingement operating system and is packed full of functional benefits that POF excels at delivering like complete ambdextrous controls, 11. Why isn't NP3 as popular a coating as NiB for bolt carrier groups? NP3 seems that it would be equal to or better than NiB due to its lower coefficient of friction and superior corrosion resistance. NP3 is nickel teflon, and is a slightly different grey color than NIB. AR-15 Bolt Carrier Groups Are Available In Many Finishes. Have fun learning about the coatings, and share what you find. As I understand it NiB is the hardest finish, close to Diamond, but subject to discoloration that doesn’t just wipe off. Full text of "Firearms News Volume 70 Issue 17 2016" See other formats. The Bolt and Cam Pin with the exception of the Extractor have been NP3 treated to enhance Corrosion Resistance and Carbon build-up. Lifetime warranty from chipping, flaking or wear. Sharps Rifle Company NP3 Relia-Bolt. I can shoot 1000+ suppressed rounds and clean it w/ a baby wipe or other rag and it. Sample records for group b2 isolates with sufficient electrons to form a complete graphene-like boron layer. The coated bolts probably cycle a little better when they are under.   Durability What does Nickel Boron bring to the table you might ask. Wilson Custom also uses NP3 on all their BCGs. One issue is that with heat and time it tends to look like it's not getting as clean as when it was new. There are other innovative design concepts BPM pioneered to improve reliability and durability of the AR15 platform. At this point, you know that this is going to be one tough customer. Come to glockstore. The Sharps Xtreme Performance Bolt (XPB) Carrier Group Complete has the same design as the Balanced Bolt Carrier Group and is precisely machined from S7 too. JP Enhanced. I have seen a few teflon finishs that wore very rapidly, since the teflon is so soft. I own Nickel Boron, NP3, hard chrome, and EPST. This process isn’t commonly used due to the expense in treating the bolt carrier twice. All critcal parts are coated with EXO Nickel Boron technology that provides permanents dry lubricity, extreme durability, increase wear and corrosion resistance. 078 barns vs 0. The process does not require any electrolytes and is hence, called an electroless process. The Sharps Xtreme Performance Bolt (XPB) Carrier Group Complete has the same design as the Balanced Bolt Carrier Group and is precisely machined from S7 too. Nickel Boron Coating. AR15Discounts - AR-15 Parts from top brands at wholesale prices. sootch00 81,501 views. I've found more then a few good gun shops to do the work , and I've narrowed it down to 3 shops that offer the NP3 Plus, NP3, Ionbond, and Cerakote finishes. NP3 / Robar. Cryptic Coatings specializes in complete bolt carrier groups coated in one of six available coatings each designed to provide reduced friction coefficient that not only lowers operating temperatures but also increases overall performance and BCG life. Thanks - best answer will get $10 donated in their name to help Jeddak on the his gofundmepage. 223 Wylde 1-8T Stainless Straight Fluted Heavy Barrel 15" Davidson Defense Handguard (Assembled or Unassembled). Homepage; Discussion Forum; Blog; Store; More. The choice of the best bolt carrier group is difficult not because of the too many brands or products available in the market, but due to the lack knowledge of the top performing products among the users. 2 Oz Total Bcg Weight Fz-lw-bcg-01-nhModel: Lightweight/Low Mass Bolt Carrier GroupProduct Type: Bolt Carrier GroupFinish/Color: EXO. The Nickel Boron coating is corrosion resistant and harder than Nickel Teflon, Melonite, or Hard Chrome with a hardness of RC 72. Nickel-boron. Cera-Plate(CCR's trade name} is an Electroless Nickel/Boron Nitride composite plating process Not a spray on finish NP3( Robar's trade name) is an Electroless Nickel/Teflon composite plating process Not a spray on finish Robar uses Teflon as there lubricant at CCR we chose to use Boron Nitride as our lubricant. But I have been spending some time recently learning about Nickel Boron vs Robar NP3(+). :Asada is the Specialized Trading Company. Read unlimited* books and audiobooks on the web, iPad, iPhone and Android. Add to Cart. AR-15 bolt assemblies and replacement extractors for the 6. The POF 308 has the same lenght bolt carrier group as the AR-15. If the FFL is not on file it will often take additional time to ship. 8 SPC NP3 Plated BCG is in all Wilson Combat custom rifles meaning that is the very highest of quality. 納期 メーカー取り寄せ品の為、通常2~4営業日以内に発送致します。 ※ ご注文前に必ずご確認下さい お急ぎの場合はご購入前に納期確認をお願い致します。 納期について *メーカー在庫が欠品の場合、1~2ヶ月以上の. A nickel boron finish will give the treated part a silvery metallic appearance and is extremely resistant to corrosion. the reason stuff like nickel boron flakes is because the bond between the nib and the steel is very weak. Rainier Arms BCG - AR-15 Precision Match Grade Nickel Boron. Black Nickel. Can anyone tell me what's so special about there versus a standard bolt carrier group? Personally I'd go with NP3it's a much better coating all the way around. sootch00 81,501 views. The Bolt and trigger would stay cool so the 1000 degree CC Temp rating is meaningless in a piston driven weapon. We Ran This AR-15 Bolt Carrier Group With No Lube, and This is What Happened! Today We're Review the Aero Precision Nickel Boron (NiB) Bolt Carrier Group (BCG) for the AR-15. Nickel boron claims some of the same benefits as NP3 and the manufacturers of this finish put on a big marketing show. Electroless nickel (EN) plating is an auto-catalytic reaction that deposits an even layer of nickel-phosphorus or nickel-boron alloy on the surface of a solid material, or substrate, like metal or plastic. POF mitigates this friction by using a roller cam pin that rolls like a wheel through the receiver groove with minimal friction. Firearms retail plating price list. My custom Kahr CM9. DLC has a very low coefficient of friction, is self-lubricating in dry conditions, extremely resistant to wear, highly resistant to corrosion, and one of the hardest coatings at 90 Rockwell. Under the orbital approximation, we let each electron occupy an orbital, which can be solved by a single wavefunction. Authors: Anthony Harriman; Ozgur Bozdemir, Hatun Al-Sharif, William McFarlane, Paul Waddell, Andrew Benniston Abstract: Chemistry – A European Journal, Volume 0, Issue ja, -Not available-. com the other day. Gun#2 (DLC) accuracy degraded and was averaging groups of 5~6".   Durability What does Nickel Boron bring to the table you might ask. Nickel boron vs Nickel teflon/NP3 vs Nitride vs Microslick vs Phosphate Again, not an engineer or metallurgist but this is my attempt to breakdown the advantages & disadvantages of the 5 categories of coatings most commonly available: Phosphate Advantages: Cheap, easily replaceable Disadvantages: Hardest to clean, requires most lubrication. Run and Gun weapons should be gas piston vs. Melonite vs Titanium Aluminum Nitride vs "W DLC" On www. So I purchased a nickel boron bolt carrier today. Product Review: Robar NP3 Bolt Carrier Group November 10, 2014 8:23 pm ⋅ Handgun Planet These aren't stock photos- this is the quality of work you can expect to see on your BCG or anything else you send to ROBAR. Guns for sale at BudsGunShop. For those of you who missed the Nickel Boron G43 I listed yesterday, which sold in 30 minutes, up next out of my Christmas safe is a Nickel Boron Glock 17L target gun. DLC Coating or NP3+ S7 Tool Steel Proprietary Nickel, Teflon finish (lower friction than nickel boron), 8620 Steel FAL-type sand cuts, Chrome plated carrier and. Each and every WMD order is certified to these specifications. electroless nickel vs hard chrome, hard chrome on nickel interference, hard chrome vs electroless nickel, hard chrome vs nickel, is electroless nickel better than nickel in gun finish, nickel boron vs hard chrome, nickel vs hard chrome, p7 electroless nickel pistol, whats better a hard nickel finish or polished chrome on a gun. Nickel Boron or NiB-X can offer a lubricated COF of. The Nickel Boron is easier to clean but discolors to a gold/bronze color over time (some people care about that). I would appreciate feedback and opinions about guys that have either the NP3 or Nickel Boron(Fail Zero) finish on there Bolt Carrier Groups. Solutions do not cause intergranular attack on metals for which they are effective, when used under specified conditions. XPB Balanced Bolt Carrier Group. Here's your chance to own your very own custom Lone Wolf slide ready for use on your Glock OEM or Timberwolf frame! These slides feature a variety of our custom shop services including weight-reducing machining and different finishes. View Chris Nicholas’ profile on LinkedIn, the world's largest professional community. Robar's® NP3® finish is an electroless nickel-based finish for steel, stainless steel and aluminum alloys that co-deposits sub-micron particles of PTFE (polytetrafluoroethylene), otherwise known as Teflon™, with electroless nickel. November 1st, 2010, 04:20 PM #13. I have seen a few teflon finishs that wore very rapidly, since the teflon is so soft. by Coating Technologies | Aug 18,. :Asada is the Specialized Trading Company. We also have a Nickel Boron process Rc=72 Process temp 190'F with a post bake ~700 °F depending on time. Davidson Defense Elite Series "Piscis" AR-15 Featuring Davidson Defense Upper Receiver 18" Wilson Arms. I have run them all through many, many rounds with no failure to feed of any kind. Any advantages to Chrome bolt carrier group? This is a discussion on Any advantages to Chrome bolt carrier group? within the Defensive Rifles & Shotgun Discussion forums, part of the Related Topics category; Actually early M16s did indeed have chromed BCGs, I carried one such equipped M16 in Viet Nam. Gun #1(NP3) still held sub 3" groups. This process is slightly more difficult. The REAL story about Nickel Boron and why YOU need it - Duration: HBN Hex Boron Nitride Coat Your Bullets and Rifle Barrel - Duration: Robar NP3 - Duration: 12:24.