I have several spare bolts and don't need an extra. Bolt Carrier Group- Lightweight Nickel Boron $ 250.00. Anickel boron bolt carrier group will have greater lubricity and corrosion resistance than both chrome and nitride BCGs. anything extra and your Please view details for more information. A low mass BCG moves faster which could increase your rate of fire, but skill makes a bigger difference in cyclic rate than bolt weight in a semi-auto gun. RISE Armament Nickel Boron Bolt Carrier Group for AR-15 Price: $179.00 See Product Details Increase the smoothness of your shots with this RISE Armament BCG. AR Uppers & Lowers, Rifle Accessories, Mil-Spec Parts | Aero Precision I AM WITH THE AMERICANS WHO POLICE AND PUNISH THE BATFE THIS IS OUR ONLY CONCERN. I have ADM,AAC,PSApremium,and Colt bcgs.I firmly believe that tha Colt bcg is the best of the milspec bcgs.Until I see proof of long term high round count reliability of the boutique bcgs Im sticking with Colt.Bcm and the filthy 14 have shown reliability after many thousands of rounds. And priced at a nice price point between the BCM and Brownells. Spikes Tactical - M16 5.56 Nickel Boron Bolt Carrier Group. Shop our vast selection and save! Carrier key The key to cycling a DI AR -- the gas key. Understanding the AR-15 Bolt Carrier Group LBE Unlimited 5.56 Nickel Boron Bolt Carrier Group for AR-15 Only $ 169.99 View Product Faxon Firearms 5.56 Gunner Lightweight Bolt Carrier Group - Black Nitride Only $ 229.08 View Product Lantac AR-15 Enhanced Bolt Carrier Group - E-BCG Titanium Nitride .223/5.56 NATO Only $ 305.99 View Product Black Nitride finished BCGs often have an attractive deep black finish. Quantity: We currently have 14 available. A completely assembled, ready to install AR15/M16 Bolt and Carrier System. towards your level. Im building an AR 10 , its the first real build that Ive committed to . For these reasons, it is a very popular AR-15 BCG finish. If none of that is you then Black Nitride and done! Chrome is a timeless classic and you really don't need a reason to choose it. The LMT BCG is the best on the market. That was absolutely hilarious. The main reason to get this finish is going to be appearance. Out of stock . Whats your take on the BCM? Go to NICKEL BORON NICKEL BORON. All the high pressure bolts like JP Enterprises are made with 9310 and state its stronger than C158, which is just mil-spec (the minimum standard). The the real differences in quality versus cost is lost if you don't know the real source of manufacturing control and stability. Nickel Boron 5.56 Bolt Carrier Group (BCG) Was: $165.00 Sale: $139.99 Minimum Purchase: 1 unit Shipping: Free Shipping Current Stock: Quantity: Add to Wish List Overview Product Description Nickel Boron 5.56 Bolt Carrier Group (BCG)- FREE SHIPPING! Add to Wish List Add to Compare. Plus has a different/more aggressive cut on the carrier around its logoif that matters to you. I cringe every time, then pull out my handy dandy gauges and prepare to give a lecture. The F-1 DuraBolt bolt carrier group is M-16, full-auto rated. But with one of Cryptic Coating BCGs you dont have to run them dripping wet which is a definite plus when running suppressed. Knurled Side Charging Handle (0) $16.75 On sale: $14.99 Live Chat Live Chat. You can't have a bunch of non spec parts and expect everything to work together properly. , AR-15 Pistol vs Rifle: Which Should You Choose? The Lantac Auto E-BCG is a great solution for your favorite auto rifle with increased mass and lock time. And you never know if a batch is 10 or 1000 BCGs. THE BATFE HAVE RAN THEIR LAST UNJUST ATTACK. GOOD SO WE ARE WATCHING YOU DO NOT HAVE TO MUCH FUN OK OR WE WILL TAKE IT AWAY AND KUDNAP YOU LOCK YOU UP PERMANENTLY OR FINE YOU UNTIL PROSTITUTION PAYS YOUR BUTT OUT OR YOU FIZZLE INTO LARD. They take take and take but this arbitrary law states one penis per tounged mouth.. so one of the better thinkers decided to remove his tounge per the statue citing one cock per tounged mouth. then went out and stuffed a whole YMCA boys club in his mouth and see where he ended? I may earn a small part of the sale from links to any products or services on this site. Which does its job but does require more cleaning than newer coatings. Properly manufactured BCGs with a phosphate finish will still have a chrome lining inside the gas key and inside the carrier where the gas rings ride. Otherwise I really enjoy your articles, thanks. Ionbond Black DLC will not chip, crack or peel, providing you with years of reliable function and protection against wear. It is not only the most complicated component but also the hardest working one as well. Mil-Spec is a bit of a buzzword in the AR community. which style should i get black nitride or nickel boron? And they are actually the cheapest in the whole article. I used Toolcraft nitride bcgs for my last 2 builds and have been more than happy with them. I had to go through several different BCGs along with several different manufacturers to find one that cycled correctly in my 45 Raptor. Please email johnd@spikestactical.com or call 407.928.2666 to acquire a Return Merchandise Authorization Number (RMA.) Spikes Tactical has been a staple in the AR-15 market for years. , Whats the Difference Between a Full Auto and Semi-Auto Bolt Carrier Group? If it does what you want it to do, there isn't a need to change. An awesome AR-15 needs a great bolt carrier group (BCG). , What's the best handgun for a beginner? Is a 9310 steel BCG better steel than a 8620 steel BCG? RTB Nickel Boron Bolt Carrier Group - 9310 - MPI - M16 BCG (5.56) MSRP: $169.99 SALE PRICE: $114.95 IN STOCK Add to Cart M16/AR15 Bolt - 9310 MPI (5.56) - Completion Kit - Black Nitride MSRP: $85.00 SALE PRICE: $45.95 IN STOCK Add to Cart 7.62x39 AR15 Enhanced Firing Pin MSRP: $12.99 SALE PRICE: $8.95 IN STOCK Add to Cart 8620 M16 Style Carrier PVD Coating by Ionbond Heat Treated Live Chat Live Chat. Nickel Boron tends to have more shine especially compared to matte chrome. Facebook; Instagram; Help. So, if youre building a SHTF, zombie-apocalypse-proof, riflego with a regular BCG. For nostalgia, phosphate wins. It is also smooth and slick which makes for smooth operation and easier cleaning. All components are coated with nickel boron to minimize friction and enhance performance. If you go chrome it will probably be for the color and the uniqueness of the finish. If youre looking for something mil-spec and a little upgraded with a Nitride coatingget the Rainier. Also see our review of the Toolcraft Nickel Boron BCG here: Toolcraft Nickel Boron BCG Review and our review of the Fail Zero BCG here: Fail Zero BCG Review. [ARCHIVED THREAD] - Disappointed in Nickel Boron BCG. FailZero EXO Nickel Boron AR15 5.56 Bolt Carrier Group $ 169.99 More Info. Ive read numerous stories of stacking tolerances from some manufacturers, due to the thickness of the coating. Again9310 bolt. It physically moves backward into the buffer tube as the gun is fired and does the work of chambering the next round when pushed back into battery by the buffer. In Stock. , With so many options out there, SpiceTac rates the best 9mm ammo for self-defense, home My current go-to for competition shooting is the RCA BCG but costs a pretty penny since the carrier is Titanium. Green +2. Fail Zero BCGs use the patented EXO Nickel Boron finish. M16 Bolt Carrier Group 5.56 - Chameleon PVD . Mil Spec is a Specification. Awesome BCG at a reasonable price. And more exotic stuff like Titanium Nitride (TiN) is gold and pretty. 5.56/300 Blk or 6.8 SPC Nickel Boron Bolt Carrier Group $150.00 - $160.00 Choose Options AR-15/AR-10 Gas Key Screws $3.00 Add to Cart AR-15 Firing Pin Retaining Pin $2.50 Add to Cart AR-10 Nickel Boron Bolt Carrier Group $240.00 Add to Cart AR-15 Firing Pin $8.00 Add to Cart AR-15/M16 Extractor Spring $2.00 Add to Cart AR-15 Extractor Buffer $2.00 The bolt carrier group (BCG) is without a doubt the hardest working component inside an AR15. Nickel Boron is easy to find today while Chrome is hard to find and generally more expensive. Here are some of our favorites. You can check that review out in Best AR-15 Muzzle Brakes. Farkosh, I am with you on this. Above: Toolcraft BCG with Diamond DLC finish. 8620 Steel, 9310 Steel, Carpenter 158, Carpenter 158 Steel, Stainless Steel, Blue PVD, Chameleon PVD, Chrome, DLC, Ion Bond FDE, Lithium Isonite, Mag Phosphate, Nano Diamond Nickel, Nanoweapon, Nanoweapon Chrome Nitride, Nickel Boron, NP3, TiN, Salt Bath Nitride, Stainless Steel, HP Tested, Individually HP Tested, Untested, Blue PVD, Chameleon PVD, Chrome, DLC, Ion Bond FDE, Lithium Isonite, Mag Phosphate, Nano Diamond Nickel, Nanoweapon, Nanoweapon Chrome Nitride, Nickel Boron, NP3, Salt Bath Nitride, Stainless Steel, TiN. I just purchased a nitride (sometimes referred to as Melonite) finished BCG. Ar15 Magazine Mag Release Button mil . I am trying to do some research between the two and can't really come up with a PROs and CONs. GO BATFE.. ETC. And check out the rest of our Best AR-15 Upgrades. , The latest and greatest Ruger 22LR pistol is here! :). Of all AR15 parts, the bolt carrier group is without a doubt the most critical component for proper functioning. Not sure how he failed to include Toolcraft. Nitride +3. Nickel Boron M16 Bolt Carrier Group Shot Peened Bolt Gas Key Hardened to USGI Specifications Gas Key Grade 8 Hardened Fasteners Gas Key Staked Per Mil-Spec Tool Steel Extractor Extractor Spring Extractor O-ring Insert 223/5.56/300 Blackout Now . Thanks for sharing. I'd like to purchase a quality bolt carrier without a bolt. NiB coatings do add thickness and most bolt makers pay attention to the bolt face but for get about the lugs, where a small buildup of carbon will lock your bolt up. (, We noticed that you have previously logged in with your, Check what do you get by creating an account, Bookmark and compare your favorite firearms, 13 Best AR-15 Bolt Carrier Groups (BCG) [Hands-On], Low-mass or lightweight bolt carrier groups are relatively new on the market. FailZero EXO Nickel Boron M16 / M4 5.56 Bolt Carrier Group NP3 is a proprietary finish offered by Robar Inc. There is no best bcg.Buy one with a great reputation,for me thats Colt.I have Lmt,Psa,Lwrc they all work but Colt is inspected,tested and in spec.THE MOST TESTED. For specific comparisons of black finishes (Phosphate vs Nitride vs DLC ) see here The Best Black BCG Finish - Phosphate vs Nitride vs DLC. White Label Armory's secret sauce: PRECISION GROUND. , The bolt carrier group is the heart of your AR15. Maybe you have a better cartridge but it its not 5.56 NATO specs they will not accept it. QPQ +1. Heavier revolvers (e.g, stainless vs. titanium) have less felt recoil, heavier semi-auto pistols (stainless slide vs. aluminum etc.) The DLC was chosen for high wear resistance and a low coefficient of friction. O.D. M16 Complete Bolt & Carrier Group - Nickel Boron, AR15 Complete Low Mass Bolt & Carrier Group - Nickel Boron, AR15 Complete Low Mass Bolt & Carrier Group - Nitrided, Del-Ton AR15 MP/HP Tested Bolt & Carrier Assy, Del-Ton M16 MP/HP Tested Bolt & Carrier Assy BCG, Fostech AR15 M16 Bolt Carrier Group Black Nitride - 6226 ** LAST ONE, FosTech Complete LOW MASS Bolt Carrier Group (Nickel Boron), Odin Works 6.5 Grendel Type 2 Black Nitride Bolt Carrier Group, Anderson MFG AM-10 .308 Bolt Carrier Group, AR10 .308 Complete Low Mass Nitride Bolt & Carrier, 6.8SPC/224 Valk M16 Complete Mil-spec Bolt & Carrier - Nitride, Anderson Mfg .458 SOCOM Bolt Carrier Group, Angstadt Arms AR15 5.56 NATO Complete Bolt & Carrier Group QPQ Black Nitride Finish, AR15 .450 Bushmaster/.458 SOCOM Bolt Carrier Group, AR15 7.62x39 Complete Bolt & Carrier - Nitride, Black Rain Ordnance .308 AR Complete Bolt Carrier Group -Nickel Boron Coated NIB Finish, Brownells M16 5.56 MP Chrome Bolt & Carrier, Colt Manufacturing M16 5.56 Complete Bolt & Carrier, Faxon Firearms 5.56 M16 Bolt Carrier Complete, Chameleon PVD, Guntec AR15 Complete Mil-Spec Bolt Carrier Group (Rainbow Pvd Coated), Guntec AR15 Complete Mil-Spec Bolt Carrier Group (Titanium Coated), JP Enterprises 308 SS LMOS Carrier Group w/ JP Enhanced High Pressure Bolt (DPMS Platform) - Polished Finish, JP Enterprises 308 SS LMOS Carrier Group w/ JP Enhanced High Pressure Bolt (DPMS Platform) - QPQ Black Finish, JP Enterprises Full Mass Stainless Carrier with Key, JP Enterprises Low Mass Polished Stainless Carrier with Key installed, JP Enterprises Low Mass Stainless Carrier with Key, Lefty Complete Bolt & Carrier Group - Nitrided, Midwest Industries AR15 Bolt Carrier Group - Black Nitride, Stern Defense SD BU9 NiB ECHO - Glock Compatible, Powered by Network Solutions Online Store. It can make you go nuts (the above is probably half of my BCGs).