Yes what he said. Brownells is your source for Chameleon Nickel-Boron Bolt Carrier Groups,Bolt Parts at Brownells parts and accessories. Semi-auto carriers are now the ugly step-child of the BCG world and dont have many purposeslike commercial buffer tubes and stocks. And stay in touch with newsletters of our best articles on techniques, guns, & gear. The PVD coating by Ionbond provides a very low coefficient of friction while providing a unique look and increased reliability. Yea, nitride is just fine! For a super tough and reliable BCG, look no further than the XPB. Building a performance-tuned competition rifle with an adjustable gas block? They're respected for their reliable and durable AR-15 rifles. These are two of the least expensive finishes available. This BCG will meet your performance standards and value. Aero Precision Black Nitride BCG (SpiceTac). The heavier standard BCGs are better suited to running any kind of ammo through any kind of gas system. [ARCHIVED THREAD] - Disappointed in Nickel Boron BCG. . Properly built, no corners cut. But if mil-spec is the name of the gameget the BCM. 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. Smooth cycling and is easy-to-clean by simply wiping it down. I used Toolcraft nitride bcgs for my last 2 builds and have been more than happy with them. Above: Toolcraft BCG with Manganese Phosphate finish. Please view details for more information. This finish has excellent lubricity, hardness, and corrosion resistance, but those benefits can be found in other finishes. ETC.. Give me that Sharp's all day long. Dismiss. And theres their Titanium BCG for 5.56/.300 BLK. The nitride finish on the carrier and bolt provides added corrosion resistance, making it a great . The bolt carrier itself is built using 8620 steel, which features a hardened finish. purchase helps support my work in bringing you more awesome gun and gear articles. They are a top manufacturer of complete rifles, carbines and pistols in their newer Super Duty line. 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. Popular seach, Category Please tell us which barrels so we can avoid! 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. Ive actually had two BCGs gas keys come loose, one being an early Fail Zero NiB BCG. Disassemble it completely, inspect, clean and lube it as you would a standard phosphate carrier group. . That Nickel Boron finish is MIL-SPEC on some Army mortar tube components. 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. Mil spec is a >minimum<. PSA made the list of best BCG but DD isn't on the list? 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! It cycles both subs and supers flawlessly in a .300 blackout pistol. SRC.. and they are reasonably priced. This article was a great read if you're a newbie unfortunately this article forgot to actually mention some of the best BCG's on the market. 800-741-0015. Rough finish that requires more lubricant to run smoothly, Bravo Company (BCM) Bolt Carrier Group (Brownells). Better than any "mil-spec" BCG because of its gas porting. For nostalgia, phosphate wins. I have an old Colt AR15 semi-auto BCG. The Brownells M16 5.56 Complete Bolt Carrier Group is an affordable option that is built and tested to provide flawless operation in any AR-15 or M16. Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring. If youre looking for something mil-spec and a little upgraded with a Nitride coatingget the Rainier. Can you provide some input? The AR15 use the lube not only as lubricant but also captures particles. Chrome is a timeless classic and you really don't need a reason to choose it. Nope, SA and FA BCGs have the same dimensions and will fit in any standard AR-15 upper! , What's the best handgun for a beginner? You don't have to run full-auto to benefit from such an AR BCG. Which does its job but does require more cleaning than newer coatings. A few definitely deserve to he there, but not all. Thanks for sharing. Cryptic is the best Ive ever used as well. Thanks! Top 5 Best AR-15 BCG Bolt Carrier Group Reviews. Aero Precision Nickel Boron BCG (SpiceTac). It is not only the most complicated component but also the hardest working one as well. The 308 carrier is precisely machined from case-hardened 8620 alloy steel. It's bes 5.56 Bolt Carrier Group and Charging Handle. Spike's Tactical AR15 9MM Bolt Carrier Group Usually Ships in 24 Hours MSRP: $199.95 . Of a given product or application of a feature. Had never heard of 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. 9mm Ramped Bottom Bolt Assembly BCG - Colt Compatible - Closeout! WMD Guns Nickel Boron X Bolt Carrier Group Usually Ships in 24 Hours MSRP: $175.00 . Category suggestion. The bolt carrier group (BCG) is without a doubt the hardest working component inside an AR15. Ok guys I love guns and building them and customizing them but I dont know everything about everything by far and now I'm on researching BCG's. Runs better than BCM (which I love), at al slightly lower price point. A completely assembled, ready to install AR15/M16 Bolt and Carrier System. Grid Defense offers premium AR15 parts with a focus on bolt carrier group, uppers, lowers, 80% lower and AR-15 build kits. From full-auto to lightweight, different coatings, MPI inspections, and more. Ive read numerous stories of stacking tolerances from some manufacturers, due to the thickness of the coating. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. We already have an account registered for email address It has a 9310 bolt but that is the standard for lightweight builds. Been throw 4 barrels, but the BCG looks near new. 13 Best AR-15 Bolt Carrier Groups (BCG) 1. You can cut a few ounces off by using a low-mass bolt carrier. The original, mil-spec BCG! 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. I may earn a small part of the sale from links to any products or services on this site. I don't know who told you that but that is not it. CMMG Bravo .22 LR Conversion Kit W/ One 25 Round Magazine. Check out Rainier Arms Nitride BCG which meets or exceeds mil-spec. Plus has a different/more aggressive cut on the carrier around its logoif that matters to you. We take this Ruger Mark IV Tactical f So the real issue is buying a BCG from a reputable company that has either sourced or manufactured a quality party you can trust. Bootleg Adjustable BCG $209 . The Spikes Tactical M16 5.56 Nickel Boron Bolt Carrier Group puts the Spikes reliability and durability into your custom AR-15. Add to Wish List Add to Compare. Heres my opinion, That does it for BCGsthere are lots to choose from. 9MM BOLT CARRIER GROUP - NICKEL BORON. * One is actually a BA BCG, but it's really a re-branded Aero BCG, which in this particular case is really a Toolcraft BCG. , The latest and greatest Ruger 22LR pistol is here! The more mass you have coming rearward the more recoil youll feel. Learn the 3 most popular shooting stances & more. Were not a huge corporation that values the bottom line more than their customers and were not a one-man band selling AR15 parts out of a garage, were big enough to compete and small enough that each customer matters. During its creation, each one is thermal-cycled before being treated with a diamond-like coating. On the topic of recoil, I get the idea of 'less mass moving might = less felt recoil', but what about less mass in the BCG to absorb the recoil? If you are following the current fad of super lightweight AR-15s you want to trim weight basically everywhere. Best Low-Mass or Lightweight Bolt Carrier Groups. See our Toolcraft DLC BCG review here: Toolcraft Diamond DLC BCG - The Best BCG Ever Made? Both are superior finishes with distinctly different looks. JoeBob dun saved you $5.05! Since the bolt carrier group is shot backward towards the shooter the weight of it affects recoil. See our Toolcraft DLC BCG review here: For specific comparisons of black finishes (Phosphate vs Nitride vs DLC ) see here. BCM has earned an excellent reputation and their BCGs are top of the line. The Brownells M16 5.56 Complete Bolt Carrier Group features a bolt fabricated from 9310 steel that includes a heat-treated and shot-peened finish. Now, I'm thinking new BCG for no real reason. Walker Defense Research Nickel Boron Bolt Carrier Group (1) $179.99 (Save 17%) $149.00 4 models Wilson Combat Bolt Carrier Assembly (28) As Low As (Save Up to $6.24) $179.95 Jacob Grey Firearms High Polished Nickel Boron 5.56 Bolt Carier Groups (1) $219.00 (Save 15%) $186.00 15% Bonus Bucks Nothing much to say except its mil-spec everything and has a great reputation. Combine this with the fact that a titanium BCG is very expensive and it's hard to call it the "best". For these reasons, it is a very popular AR-15 BCG finish. Heavier revolvers (e.g, stainless vs. titanium) have less felt recoil, heavier semi-auto pistols (stainless slide vs. aluminum etc.) Either will get the job done. 8620 M16 Style Carrier PVD Coating by Ionbond Heat Treated If you havent tried the Black Rain BCG, you are missing out on the smoothest running BCG on the market today. towards your level. 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 . This tube has been designed to allow ample clearance for the removal of the roller cam pin during maintenance. Nickel +1. The main reason to get this finish is going to be appearance. So, if youre building a SHTF, zombie-apocalypse-proof, riflego with a regular BCG. 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. Toolcraft Phosphate Bolt Carrier Group (SpiceTac), Toolcraft is an OEM provider of BCGs to many firearms manufacturers. And of courseBrownells has entered the game with their version of the Titanium BCG. Get proficient on YOUR time. If you ask most people online whats their go-to BCGthe vast majority is going to be BCMs M16 BCG. But be sure to get the most out of it with an Adjustable Gas Block. $199.00. The PVD coating by Ionbond provides a very low coefficient of friction while providing a unique look and increased reliability. Meets milspec requirements, but at a much higher level of quality. While Nickel Boron (NiB) is silver and shiny. are known for less felt recoil, so why would that not translate to the AR platform when talking about the BCG mass? Main thing is that it looks great and is performing great so far too. Bolts, Carriers & BCGs (Bolt Carrier Groups), 17-4 H-900 Stainless Steel or Hard Chrome Firing Pin. If you buy a product from us and decide to return it, well take it back at any time with very few exceptions. The slightly longer and heavier bolt carrier group has an additional lug at the rear of the bolt carrier group. The semi-auto ones have an extra cut that takes out some mass. I like bcg from Daniel defense and spikes tactical. Trouble is finding one. The Sharps 308 Balanced Bolt Carrier Group Complete has the same innovative design as the Sharps 5.56 Balanced Bolt Carrier Group. For a more detailed look at Nickel Boron see our blog post: Top 3 Reasons You Might Want a Nickel Boron BCG. Go/No-go gauges are too cheap to make excuses about safety concerns. 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. (no automatic penis or mouthfuls of jizz for BATFE) Reason #1 - Reliability. With that comes a Gucci price though. Its pretty cool to see they are still around innovating products like their Xtreme Performance Bolt Carrier Group. what is the major difference between a 8620 BCG and a 9310 BCG? If I want a black finish and I have the money, DLC all day long. 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. There This BCG is a giant leap in the area of durability and reliability. We also have a whole guide just for choosing a lightweight bolt carrier group,so be sure to check that out if you want to know more. The bolt is the forward-most part of an AR BCG. This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. Is a 9310 steel BCG better steel than a 8620 steel BCG? Properly built, no corners cut. Can anyone recommend a BCG compatible with an LMT .308? Black Nitride finished BCGs often have an attractive deep black finish. The NBSM16 bolt carrier group is the perfect BCG for your next build and is compatible with any AR15 build. This clown not mentioning it, and then listing 10 absolute pieces of trash is embarrassing for a tactical website. Nitride is black and shiny. A lightweight BCG is designed for a tuned rifle and a builder whos willing to toss an adjustable gas block on and really tune the gun system.