We cover the best-in-class bolt carrier groups for mil-spec, low-mass, slick coatings, exotic materials, and more. 5.56 Bolt Spikes HPT/MPI Bolt Assembly - Phosphate $ 89.95. Plus the silver color pops out in your upper receiver. Above: Colt BCG refinished with matte chrome finish and nickel boron gas key. , With so many options out there, SpiceTac rates the best 9mm ammo for self-defense, home Also, to everyone, be careful with NiB bolts, and be sure to check headspace on every build. I am trying to do some research between the two and can't really come up with a PROs and CONs. You can't have a bunch of non spec parts and expect everything to work together properly. Shop our vast selection and save! Bolt Carrier Group- Lightweight Nickel Boron $ 250.00. what makes the BCM bcg better than the bcg it copies COLT. If it does what you want it to do, there isn't a need to change. Why do regular bolt carrier groups still exist? TSG PVD Coated Satin Rose Bolt Carrier Group With Black Nitride Bolt Head (0) $144.00 On sale: $139.99 Sale. Click for Details. 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 I LOLd at the Magnetic Particle tested bolt picture. Plus, how many of this list are made by the same REAL manufacturer? All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Nitride has the edge when it comes to smoothness and hardness. Buy AR15 NIB Bolt Carrier Group Nickel Boron HPT MPI M16 223 556 300 blackout: GunBroker is the largest seller of AR15 Parts Gun Parts All: 973027648 . Ive helped others and watch a lot of gun Jesus for entertainment mostly but my experience with metal fabrication really grew when I tried to make a machine gun in my garage in my spare time. We are AR Bolt Carrier Group (BCG) experts who bring you the highest quality components at the lowest prices for your AR15, AR10, and other AR Platforms. THE BATFE MUST DO, SAY PLEASE WITHOUT EYE CONTACT THEN MUST BE PLACED ONTO THY POLE THICC AND LONG WITH BARE UN LUBBED RECTUM UNTIL TEARING OR BURSTING SOUND IS AUDIBLE ETC AND THESE ARE SUBJECT TO OUR INTERPRETATION AS ALWAYS NO MATTER WHAT THEY SAY HERE IN BECAUSE WE SAY SO TOO BAD NOW BE GOOD GOV WORKING INDENTURED SERVANTS WHO CRAVE PENIS, SPERM AND ANY FORM OF VIOLENT HOMOSEXUAL INTERCOURSE BECAUSE ITS JUST HOW THEY DO SINCE INCEPTION SO YEAH. Ive shot many thousands of rounds through it and it still looks newnot even that many wear marks on the touchpoints. towards your level. If you havent tried the Black Rain BCG, you are missing out on the smoothest running BCG on the market today. johhny B and his boys standing on the corner sucking that corporate dick again. It has a dull gray finish darker than chrome and nickel boron. Best Low-Mass or Lightweight Bolt Carrier Groups. Nickel-Boron +12. Everything is $20+ more than it was. Nickel Boron 5.56 Bolt Carrier Group (BCG) Rated 5.00 out of 5 $ 94.99 $ 79.00 $ 94.99 $ 79.00 Add to cart Quick View. It can make you go nuts (the above is probably half of my BCGs). Try contacting E2 Armory - ask for Kaylee. Top 5 Best AR-15 BCG Bolt Carrier Group Reviews. Thanks for sharing. And the one thing that was not mentioned that has a big impact on what BCG works best in what AR is whether or not you like keeping your ARs dripping in oil or dryer than most. Ok? Category suggestion. Again9310 bolt. This is the battle of the silver finishes. , AR-15 Pistol vs Rifle: Which Should You Choose? Man it sucks to see how much the prices have gone up since this article was posted just a few months ago. Fabulous company and pricing too. , The bolt carrier group is the heart of your AR15. They might will get you the part that you need. . Youll find over 90,000 products from top brands and hard-to-find unique gun parts, firearm accessories, gunsmithing tools, and other products to maintain, repair, and upgrade your guns for work, home, hobby, and protection. From full-auto to lightweight, different coatings, MPI inspections, and more. I am reading thru this article on bolt carrier groups. Nickel +1. I am interested in a full auto BCG. Popular seach, Category FINISH ON PAGES 3 to 987999246. It does not mean that the part is superior to other parts on the market. Primary Weapons Systems DI BCG should be #1, followed by POF, BCM #3. . I have put them in all of my AR platforms in the past 2 years. The AR15 use the lube not only as lubricant but also captures particles. I used Toolcraft nitride bcgs for my last 2 builds and have been more than happy with them. The bolt carrier is machined from 8620 carbon steel. Titanium Nitride is an extremely hard ceramic material, often used in aerospace and military applications that improves the maintenance, cleaning, and edge retention. You can check that review out in Best AR-15 Muzzle Brakes. You can cut a few ounces off by using a low-mass bolt carrier. And I say this because it's alot stronger of a steel and lighter, so ad a DLC coating and I don't understand how it doesn't automatically win? Shooting 60 rds suppressed with a Nickel Boron carrier then a Chrome carrier. Hard Chrome has the edge in hardness but Nickel Boron wins on slickness. Quality features include: .223/5.56 Caliber. Pros. Do check them out. Radically improves the performance of your AR15/M16 and eliminates the need to apply oil or grease to treated parts for the life of the weapon. Though, this is a relatively new phenomenon and some people prefer the tried-and-true 8620 and Carpenter 158 combination. The finish is valued for its slickness and durability. But with one of Cryptic Coating BCGs you dont have to run them dripping wet which is a definite plus when running suppressed. Rated 5.00 out of 5 $ 125.00 $ 114.99 $ 125.00 $ 114.99 Add to cart Quick View. Learn the 3 most popular shooting stances & more. And the BCG that comes with their upper has always gone bang through many thousands of rounds. White Labels parent company, Outerwild produces thous, Please note the discount applied to this product is because the blue color on these AR15 Bolt Carrie, White Labels house made M16 bolt carrier group is the perfect BCG for your next build and is, White Labels parent company, Outerwild produces our M16 BCG which is trusted by seasoned shoo, SP4 Extreme Wear Coating Technology is here! Chrome is a finish well suited to the harsh environment where the bolt carrier group operates. Great combo with their builds if youre buying stuff from them anyways unless you want a different coating. All ACME BCG parts are of the highest quality and 100% made in America. Get proficient on YOUR time. WE HAVE ARBITRARILY DRAFTED DOCTRINE AS WELL WHICH STATES AS FOLLOWS TO STOP THEIR FUN: The F-1 DuraBolt bolt carrier group is M-16, full-auto rated. Knurled Side Charging Handle (0) $16.75 On sale: $14.99 My WMD NiB BCG has been chugging along in my AR pistol for a few thousand roundsand Ive only needed to wipe it down with some cleaner and microfiber cloth. Custom Deal BCG & Charging Handle Combos Strike Industries Charging Handle with Extended Latch - FDE + Rise Armament Bolt Carrier Group, .223/5.56, Nickel Boron Finish. The original, mil-spec BCG! Change one and you have to adjust the rest. We carry high-quality products and back them with the industry's strongest guarantee. Let's sort through some of the more popular BCG finishes and coatings and see the Pros, Cons and Recommendations! Chrome is extremely hard which makes it very wear resistant. This. Quantity: We currently have 14 available. I like bcg from Daniel defense and spikes tactical. So, if youre building a SHTF, zombie-apocalypse-proof, riflego with a regular BCG. You may want to look into Barnes Precision Machine next time. Aero Precision Black Nitride BCG (SpiceTac). WMD Guns NiB-X LR-308 Complete Bolt Carrier Group Nickel Boron Finish WMD Guns NiB-X LR-308 Complete Bolt Carrier Group . NP3 is a proprietary finish offered by Robar Inc. There Better than any "mil-spec" BCG because of its gas porting. , Whats the Difference Between a Full Auto and Semi-Auto Bolt Carrier Group? Any issues and they are handled expediently!!! Currently Im using BCM, F-1 Firearms, Cryptic Coatings, Lantac, JP Rifles and a few others. The 308 carrier is precisely machined from case-hardened 8620 alloy steel. Wilson Combat DPMS LR-308 Complete Bolt Carrier Group .308 Winchester Nickel Bor. Mil-spec doesnt mean greatest ever, or worst, its just in spec to a military contract. ION Bonded Gas Rings $ 9.95.308 BCG Spikes Tactical-Nickel Boron $ 299.00. Out of stock . I AM WITH THE AMERICANS WHO POLICE AND PUNISH THE BATFE THIS IS OUR ONLY CONCERN. I bought a LH bolt carrier group from Stag with their Nickel Boron finish. ACME has taken their line of precision AR components and added a Nickel Boron coating to provide increased lubricity and much greater wear . The link hereand below will auto-add it. Lantac E-BCG. Full mil-spec everything. Both steels have high hardenability and are mostly used to manufacture components with a large cross-section requiring high toughness and core strength, usually on critical aircraft engine gears, or automotive applications. Either will get the job done. , An important part of owning an AR-15 rifle is being able to regularly clean your gun and m Live Chat Live Chat. We'll send you the latest guides and training tips geared Features. TSG Dark Gray Bolt Carrier Group (0) . Ion Bond DLC has been found to have a lower coefficient of friction and greater hardness rating compared to other coatings, such as Nickel Boron. While the Nickel Boron on the 9310 steel bolt was chosen for being easy to clean, having a low coefficient of friction, AND with the benefit of heat dissipation. "Mil Spec"; A specification that sets the lowest quality the government will accept. But if mil-spec is the name of the gameget the BCM. 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. All Colt makes these days are the extractors, The pony is a mere shadow of once greatness.. Are the Phosphate bolts stronger than both NiB & TiN? I have yet to find a source except for some sketchy surplus sellers. The marketing hype said the quit the endurance test at 5000rds with no failures. BCM M16 BCG Nothing much to say except it's mil-spec everything and has a great reputation. FEATURES. Both are superior finishes with distinctly different looks. Above: AR-15 BCGs with Nickel Boron finish by Fail Zero (Top) and Toolcraft (Bottom). This is a recipe for testing a lot of parts but particularly the BCG. An awesome AR-15 needs a great bolt carrier group (BCG). It has a 9310 bolt but that is the standard for lightweight builds. 9mm Ramped Bottom Bolt Assembly BCG - Colt Compatible - Closeout! 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? Bolt lugs are chamfered 45 degrees to ensure reliable action for even the highest pressure hand loads and fast lightweight actions. All critical parts are coated with EXO Nickel Boron technology that provides . FailZero EXO Nickel Boron M16 / M4 5.56 Bolt Carrier Group Using our fully automated robotically, White Label Armory's in-house machined AR15 billet upper receivers are the perfect complement to our, The AR15 Ambidextrous charging handle made by Brace Built begins with the design, program, machining. You could have just said Toolcraft, the company that actually manufactures 3/4 of the items you listed. Cryptic is the best Ive ever used as well. Nickel Boron (NiB) used to go for a lot more in price but now theyve stabilized at around the BCM pricepoint. Please view details for more information. Combine this with the fact that a titanium BCG is very expensive and it's hard to call it the "best". We hate SPAM and promise to keep your email address safe. I don't see the merit in showing all these "distributors" who are mostly "private label" BUYERS of their BCG from a very short list of real manufacturers, when all they do is put their name on it, when they're selling the same thing. The Spikes Tactical M16 5.56 Nickel Boron Bolt Carrier Group puts the Spikes reliability and durability into your custom AR-15. NIB (nickel boron) Bolt & Carrier; S7 Extractor; Full Auto Compatible (M16 Cut) Forward Assist Serrations; Staked Gas Key Bolts; 8640 Firing pin; 4340 Cam Pin; It is also smooth and slick which makes for smooth operation and easier cleaning. The primary advantage of this is to reduce recoil. And is easier to clean. Finish: Nickel Boron Additional Features: Full Auto M-16 , Holes for Reduced Weight Weight: 10.5 oz Code: 2A8-BCG-STBCGSP-ST5BG05 MPN: ST5BG05 UPC: 855319005518 Free Two Day Shipping $250.00 Save 10% $225.00 Free shipping* & free returns* Expert AdviceRFQPrice Match Add to Wishlist Product Info for Spikes Tactical M16 Bolt Carrier Group Main lessonget a full-auto weighted BCG if reliability is a concern. Been throw 4 barrels, but the BCG looks near new. Low-mass or lightweight bolt carrier groups are relatively new on the market. Chrome is a timeless classic and you really don't need a reason to choose it. The bolt and carrier made of G7 steel an M-16 BCG. Then try again. Thanks! In fact, there's a lot of premium, match-grade equipment for AR-15s that are much better quality than mil-spec parts. ACME Machine has been in business since 1976 crafting highly precise components. M16 Bolt Carrier Group 5.56 - Chameleon 8620 M16 Style Carrier Ionbond Coating (PVD) Heat Treated . Phosphate would be my last choice but if I am feeling nostalgic then it's the only choice. I've found NiB & TiN BCGs for $100 & $120, respectively. Not so sure the absorption of the recoil energy, which is a fixed value of the design of the gas system, would equal less felt recoil just by changing to a lighter mass of the BCG without addressing all the other components, gas block, recoil spring tension, and buffer mass. And priced at a nice price point between the BCM and Brownells. This clown not mentioning it, and then listing 10 absolute pieces of trash is embarrassing for a tactical website. The bolt carrier itself is built using 8620 steel, which features a hardened finish. 8620 M16 Style Carrier PVD Coating by Ionbond Heat Treated Either way i got it it's been great and they have been making them for years now. White Labels house made M16 bolt carrier group is the perfect BCG for your next build and is compatible with any AR15 build. A better one might last longer or be a bit more reliable in bad conditions, but that depends on what you currently have Vs. what you might upgrade to. Faxon Chameleon AR-15 Complete Bolt Carrier Group If you want your AR-15 rifle to perform at the highest level then look no further than this Faxon Chameleon AR-15 5.56 NATO Complete Bolt Carrier Group. And you never know if a batch is 10 or 1000 BCGs. APF Armory Bolt Carrier Group AR-15 223 Remington, 5.56x45mm Nickel Boron; APF Armory Bolt Carrier Group AR-15 223 Remington, 5.56x45mm Nickel Boron Shop All Featured Ammunition Featured Reloading Supplies Featured Gun Parts Featured . , Best AR15 BCG Finishes - Pros Cons and Recommendations, There's a vast number of finishes available for AR-15. Nickel Boron usually costs more than Nitride and that money goes to more performance. With that comes a Gucci price though. . A little expensive but my AR's run so smooth!! I'm sure they have some advances with their $500 BCG but mine won't be in for months. Mil Spec is a Specification. We also have a whole guide just for, Since the bolt carrier group is shot backward towards the shooter the, Building a performance-tuned competition rifle with an, Chrome lined interior bolt carrier key and bolt carrier, Coated with a matte black mil-spec finish. : Some of the products on this website can expose you to chemicals including lead, which is known by the State of California to cause cancer and birth defects or other reproductive harm. Brownells products are quality through and through. Check JP Enterprise but I'm thinking colt bcg have a proprietary cut to them?? 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. And although there are only 4 settings so you wont get down to the perfect setting for your rifle and loadsits a great system if you dont want the hassle of swapping out a gas block. An aluminum carrier rubbing an aluminum receiver led to the carriers being used up in a few thousand rounds. 6 Reviews. For these reasons, it is a very popular AR-15 BCG finish. You do not pay 13 Best AR-15 Bolt Carrier Groups (BCG) 1. With an ultra-low co-efficient of friction, the Nickel Boron Bolt Carrier Group offers users a high resistance to wear and tear as well as corrosion resistance. . Nickel Boron is an advanced metal finish that offers high resistance to wear and corrosion as well as having an ultra low co-efficient of friction. For a super tough and reliable BCG, look no further than the XPB. Understanding the AR-15 Bolt Carrier Group Nothing much to say except its mil-spec everything and has a great reputation. At that point it's a Nickel Boron (Silver) vs Titanium Nitride (Gold) discussion and that's a discussion for another day! That would be a more interesting, informative, and transparent story on BCGs. Normally if you want to control the gas going back into your AR-15 youll need to pick up and install an adjustable gas block. Click below for a FREE LESSON! It 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. Definitely Cryptic since I've seen several people mention that already. Properly built, no corners cut.DISCLAIMER: Due to the PVD process, each product may have a slight variation of color. Enable Accessibility. BCM M16 Mil-Spec Bolt Carrier Group. I've doubled the price of my first AR (Ruger AR556) with optic and other upgrades. It can be difficult to find BCGs finished in NP3 and it usually requires sending yours in to Robar to be plated. I don't know who told you that but that is not it. Lightweight AR-15 Bolt Carrier Groups Green +2. The XPB has a patented Relia-Bolt and is machined out of S7 tool steel. Seems the lighter BCG would at least make the recoil "snapier" than with a heavier BCG? Our Price: $130.00. QPQ +1. Looks great under our PREMIUM Handguards now Buy 1, Get 1 FREE! But my question is how is a Titanium one not the best choice easily? Nickle-Boron +1. Hand-Picked Daily GUN DEALS, and Exclusive Coupons Codes >>>, choosing a lightweight bolt carrier group. Above: Toolcraft DLC BCG installed with black anodized Aero Precision upper, lower and M-LOK handguards. Here are some of our favorites. , What is the MAG Qual? Quick View. Meticulous machining and a BLUE PVD finish by Io, Saltwater Arms M16 Nickel Boron Bolt Carrier Group is the perfect BCG for your next build. The added mass of the BCG along with its shrouded firing pin takes away the worry of weapons failure. Semi-auto versions used to be significantly cheaper than FA versions, but now the difference isnt as drastic. Above: AR15 BCG finishes (l-r) Toolcraft Titanium Nitride, BCM BCG with Robar NP3+, Toolcraft Nickel Boron, Toolcraft Black Nitride, Colt BCG refinished in Chrome with Nickel Boron Gas Key, Toolcraft Diamond Like Carbon (DLC) Finish, Toolcraft Chrome Phosphate. BCM has earned an excellent reputation and their BCGs are top of the line. Mil-spec means phosphate coated and is matte and a little bumpy. Whats your take on the BCM? Our patented Nickel Boron coating will reduce friction and . . It has the lubricity of the NiB, it is cheaper than NiB and it cleans up every bit as easy. Ive actually had two BCGs gas keys come loose, one being an early Fail Zero NiB BCG. Before you had to go with different materials for the carrier like aluminumwhich turned out to not be a great idea. A great upgrade. See our review here: For a more detailed look at Nickel Boron see our blog post: Also see our review of the Toolcraft Nickel Boron BCG here: It's a difficult finish to apply and as a result it is one of the more expensive finishes. I'd like to purchase a quality bolt carrier without a bolt. Trouble is finding one. Of all AR15 parts, the bolt carrier group is without a doubt the most critical component for proper functioning. They're respected for their reliable and durable AR-15 rifles. Weve got a dedicated section for the AR-15 here. Please view details for more information. Bolt is shot Peened and HPT/MPI. Im building an AR 10 , its the first real build that Ive committed to . Phosphate +3. A completely assembled, ready to install AR15/M16 Bolt and Carrier System.