The best deal on bulk ammo in stock. It has the lubricity of the NiB, it is cheaper than NiB and it cleans up every bit as easy. With that comes a Gucci price though…. 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'm not affiliated with any of these brands, just things I've learned while building. If it does what you want it to do, there isn't a need to change. I’ve shot many thousands of rounds through it and it still looks new…not even that many wear marks on the touch points. Semi-auto carriers are now the ugly step-child of the BCG world and don’t have much purpose…like commercial buffer tubes and stocks. Definitely Cryptic since I've seen several people mention that already. This Aero Precision .308 Complete Black Nitride Bolt Carrier Group is ideal for your big-bore rifle build. So far I can definitely feel the recoil difference between the different settings. Rich, I'm one of those aforementioned "newbies." But its Aero's attention to detail that makes this BCG better than the rest. Learn all the important stuff about handguns...with none of the attitude. no idea really but I really like their stuff. I would disagree with the title of the article that these are the 10 best. We’ve built dozens of AR’s and we’ll cover all the best AR-15 upgrades such as handguards, triggers, BCGs, gas blocks, and more. Which does its job but does requires more cleaning than newer coatings. I am interested in a full auto BCG. $330.39. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. The BCG's above are all great options, but the bolt itself is a different story. You can cut a few ounces off by using a low-mass bolt carrier. My general purpose AR has an Odin Works. 12 Best AR-15 Bolt Carrier Groups (BCG) 1. All Rights Reserved. Yes…since my previous version of the review showed the awesome accuracy of the regular barrel. Low-mass or lightweight bolt carrier groups are relatively new on the market. As someone who's tactically thrifty, I've only used Toolcraft BCGs in my builds(*), and have never had a problem. I believe 9310 steel is stronger than C158. Precision & Group Size – Statistics for Shooters Part 3 Cal December 12, 2020 Ammo & Handloading , Load Development , Reference 36 This is the final article in my Statistics for Shooters series, and it focuses on the application of statistics when it comes to quantifying precision and group size. Aero Precision was opened in 1994 and currently with the headquarters in Tacoma, Washington. Looking for something a little more budget? Thanks Farkosh, lots for me to add in the future update. 066-APRH100455 | Aero Precision. Not sure about their bcg's but I'm very disappointed with their lpk. LMT Enhanced Bolt Carrier and Bolt! But my question is how is a Titanium one not the best choice easily? The reason I decided to post here has to do with tolerances of different aspects and of degrees of temper and the utility of intentional variable of the former or later. Mil-Spec is a bit of a buzzword in the AR community. Terms of Service apply. My newest BCG and one that has a trick up its sleeve…. The semi-auto ones have an extra cut that takes out some mass. [Review]. Since the bolt carrier group is shot backward towards the shooter the weight of it affects recoil. I can attest to the cryptic coatings as they are by far the best. 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. I kept scrolling, looking for the Lewis. Bootleg’s adjustable carrier gives you this capability in the BCG itself with a couple clicks on the side. 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? I have an old Colt AR15 semi-auto BCG. So to say that it’s all mil spec is a kind of buzafication of information . Our BCGs are HPT/MPI and are the perfect firing mechanize for your next AR15 build. Is any of this sounding like a worthwhile version of the truth? That was absolutely hilarious. Maybe try posting this in Aero's industry forum. Our favorite guns and gear that we've tested and fully recommend. And they are actually the cheapest in the whole article. I am trying to do some research between the two and can't really come up with a PROs and CONs. You won’t have to play with hit and miss odds, every barrel is the same great quality. 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. I would be more than … never had a problem with them, I was under the impression also they manufacture alot of their own stuff, it was posted on here several years ago they did. 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. what makes them better than Colt,Bcm because they might be easier to clean? I’m still testing this one out but it might be a good substitute for the RCA one at some decent savings. I of course went with their Titanium Nitride (TiN). BCM M16 BCG. But not all the time. Young MFG BCGs if you want real precision and aerospace component process technology. 15k rounds and counting on my carbine. Building a performance-tuned competition rifle with an adjustable gas block? Please tell us which barrels so we can avoid! Full auto semi auto comparison. If you haven’t tried the Black Rain BCG, you are missing out on the smoothest running BCG on the market today. Subscribe to Pew Pew Tactical's sales and deals email. The specific upper Aero Precision sent me to test is the M4E1 16” 5.56 Mid-Length Pencil Barrelwith their new 12” M-Lok ATLAS handguard. Mil-spec doesn’t mean greatest ever, or worst, it’s just in spec to a military contract. I LOL’d at the Magnetic Particle tested “bolt” picture. It comes in at 7.9 oz and is indistinguishable from their regular Nitride version except when you pick it up. Additionally I would recommend other bolt materials like the sharps that's made out of s7 tool steel, or JP enterprises who makes amazing products like a variable mass carrier, and enhanced bolt that has a different lug cut to ease lock, strengthened cam pin hole, and low friction ring seals to reduce wear. Privacy Policy and The marketing hype said the quit the endurance test at 5000rds with no failures. This BCG would be an exceptional accessory for so many AR-10 users. 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? 9310 bolt but that is the standard for lightweight builds. It can make you go nuts (the above is probably half of my BCGs). Either way i got it it's been great and they have been making them for years now. But…the makers have hooked you up with coupon code “PewPew” for 10% off. Been running LANTAC E-BCG's in all my AR's with no issues. And now with different coatings. I got an LMT BCG in my main AR that hasn’t had an issue yet and I have a lightweight VDI BCG that has their Lifecoat coating and the gas key is actually integrated into the BCG so there are no screws that can loosen or need to be staked. I own a few from cryptic Coatings, Radian, and toolcraft. I've heard lots of good things about Radian and it sounds like you're a fan as well? One big reason along with recent quality issues I've held off purchasing anything further from them, until something changes. I cringe every time, then pull out my handy dandy gauges and prepare to give a lecture. My current go-to for competition shooting is the RCA BCG but costs a pretty penny since the carrier is Titanium. I think a lot of these QC issues are just new inexperienced builders. We're sorry but the new Siemens doesn't work properly without JavaScript enabled. While Nickel Boron (NiB) is silver and shiny. 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. Their mil-spec phosphate BCGs are a little bumpy but they work. Thanks Mike, I've actually never heard of them! Hmmm...seems you left out an industry leader who actually makes BCGs and not rebrand someone else's. Main lesson…get a full-auto weighted BCG if reliability is a concern. Your Magnetic Particle Inspection image of a bolt is actually a Liquid Penetrant Inspection image. Another recent addition from the makers of the most hi-tech AR-15 muzzle brake…one that’s 3D printed from Inconel (think rocket ship engines). Q. sorry I've owned a lot of BCG's and any discussion of the best BCG that doesn't include Cryptic Coatings at the very top is not worth reading. Mass that should help with reliability. This is where you can go stupid cheap on builds…that still work reliably (PSA 3 AR-15s Review). aero precision (in stock) - 5.0 (4) 308 ar m5 lower receiver. A Mil-Spec BCG is about 11.6 ounces, but you can much lighter now…especially with cuts and exotic materials like titanium. Aero Precision is most known for two things: superior engineering & machining, and the ability to meet the customer needs. And check out the rest of our Best AR-15 Upgrades. Go with a light-weight BCG. It has a properly staked gas key with grade 8 hardware. So if you don't mind cleaning your current and the recoil isn't a big deal, what other reason is there to change? But if mil-spec is the name of the game…get the BCM. Everything is $20+ more than it was. http://i542.photobucket.com/albums/gg428/mcwherterj_photos/IMG_0392_zpscs5sk52t.jpg. This is best of the best in BCG… I've been eyeing the Radian Enhanced BCG and might throw in the Raptor charging handle and ambidextrous safety while I'm at it. Surprised it didn't make the list, it is far superior to Bravo. They may be a little bit pricey but you get what you pay for. And stay in touch with newsletters of our best articles on techniques, guns, & gear. What kind of BCG do you run? Seems the lighter BCG would at least make the recoil "snapier" than with a heavier BCG? The M16 BCG from Spike’s Tactical is typically a few dollars less, it’s made with the same exacting standard in mind, and has a great reputation for reliability. An awesome AR-15 needs a great bolt carrier group (BCG). Thanks for sharing. Thanks guys! These BCG's are manufactured by Aero Precision and offered in different Calibers and Coatings. The weight saving is great if you're trying to tune the rifle, but it does require tuning. Primary Arms carries over 200 of the most trusted brands with red dot sights, rifle scopes & more. Their mystic black has a friction coefficient of 0.01... for comparison NiB is 0.5-0.8, DLC is new and its 0.02-0.15(something else to consider when looking at coatings), TiN I believe is 0.45. She’ll be able to help you out. Semi-auto versions used to be significantly cheaper than FA versions, but now the difference isn’t as drastic. I became my group's "gun guy" and everyone who had questions came to me. Before you had to go with different materials for the carrier like aluminum…which turned out to not be a great idea. Also NiB has less friction does not mean it does not need lube. which style should i get black nitride or nickel boron? In fact you won't read alot of positive threads over there. But now you have aggressive weight reducing cuts like with the Faxon Lightweight BCG. Now, I'm thinking new BCG... for no real reason. Normally if you want to control the gas going back into your AR-15 you’ll need to pick up and install an adjustable gas block. Muzzle Thread Protector-For … My pick if you want to go with the best-known name in the NiB BCG game. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Heavier revolvers (e.g, stainless vs. titanium) have less felt recoil, heavier semi-auto pistols (stainless slide vs. aluminum etc.) But be sure to get the most out of it with an Adjustable Gas Block. $318.92. And more exotic stuff like Titanium Nitride (TiN) is gold and pretty. And the BCG that comes with their upper has always gone bang through many thousands of rounds. The first lesson I've learned is that - apparently - a rifle is never really finished. And is easier to clean. And now I hope to answer some of yours! First off, “full-auto” BCGs are legal and don’t magically make your AR-15 automatic firing. Apr 7, 2020 - Explore Huckleberry Arms LLC's board "Aero Precision", followed by 196 people on Pinterest. PewPew, it’d be great if you could do an article about headspace, its importance, and how to check it. I soaked up as much information as I could online, at competitions, and from tinkering in my workshop. Nitride is black and shiny. The primary advantage of this is to reduce recoil. You do not pay anything extra and your :). Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. The LMT BCG is the best on the market. And easier to clean. It’s MPI tested and otherwise mil-spec…except that the bolt is made of 9310 steel instead of Carpenter 158. Hopefully they get straightened out. And easier to clean. Ya I'm well aware of that. Is a 9310 steel BCG better steel than a 8620 steel BCG? Nope, SA and FA BCGs have the same dimensions and will fit in any standard AR-15 upper! Every quality source I have seen sells only complete BCGs. Mil-Spec generally means the rifle is built to pass military specifications. If it doesn’t say in the description…it probably is only batch tested. However, for a precision rifle, I would stick with one of the premium brands. These Bolt Carrier Groups from Aero Precision are MPI/HPT inspected and bear a laser engraved Aero Precision logo. Any reduction in recoil and firearm movement, in general, helps you stay on or get back on target as you fire. I've ordered a good bit of lowers and uppers and not one issue. I think a lot of these QC issues are just new inexperienced builders. Despite what many others have said, and believe, there are only four manufacturers of AR lower receivers in the United States. And has worked out great in my Faxon builds (Faxon Barrel Review). what makes the BCM bcg better than the bcg it copies COLT. Its great NiB will run fine with a small amount of lube I recommend using normal amount of lube. And of course…Brownells has entered the game with their version of the Titanium BCG. Go/No-go gauges are too cheap to make excuses about safety concerns. Otherwise I really enjoy your articles, thanks. If you are following the current fad of super lightweight AR-15s you want to trim weight basically everywhere. 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. In the back of your mind you’ll know it’s not mil-spec…but it’s about half the price of the BCM. Main thing is that it looks great and is performing great so far too. I've found NiB & TiN BCGs for $100 & $120, respectively. I would have liked to see mention of enhanced bolt carrier groups like the lantac or radian that have different dimensions and can help improve accuracy. I used Toolcraft nitride bcg’s for my last 2 builds and have been more than happy with them. I just purchased a bunch of Aero stuff for a build. Your Price: $259.99 Aero Precision has built an excellent reputation in the small arms community by offering quality parts the consumer can count on. The DLC was chosen for high wear resistance and a low coefficient of friction. No joke , it’s crazy right now , hard enough to even find anything in stock at that. Do check them out. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). Plus it the silver color pops out in your upper receiver. Again, if it’s a duty or self-defense gun…I’d opt for something MPI and HPT tested. Shop for AR15 / M16 Bolt Carrier Groups from Aero Precision. A little expensive but my AR's run so smooth!! Great combo with their builds if you’re buying stuff from them anyways unless you want a different coating. Want to go lightweight for competitive shooting? If you ask most people online what’s their go-to BCG…the vast majority is going to be BCM’s M16 BCG. Currently waiting for Bcm lpk to get back in stock to replace the faulty parts. My WMD NiB BCG been chugging along in my AR pistol for a few thousand rounds…and I’ve only needed to wipe it down with some cleaner and microfiber cloth. I’ve actually had two BCGs gas keys come loose, one being an early Fail Zero NiB BCG. 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? Since LMT says the only BCG that works is theirs, I would go with what they say. I also agree with a lot of others here that cryptic coatings should be considered, they are the slickest bcgs I've ever used with the lowest friction on the market. Bravo Company Manufacturing (BCM) M16 BCG. A sports car needs a great engine. Check JP Enterprise but I'm thinking colt bcg have a proprietary cut to them?? Spike's Tactical HPT/MPI Shot Peened Bolt Carrier Group BCG AR15. A. Mil-spec means phosphate coated and is matte and a little bumpy. Try contacting E2 Armory - ask for Kaylee. There’s so many BCGs out there so let us know what we missed. Here at Midsouth Shooters we want you to have the best selection of products to help complete your AR 15 rifle build. I have no idea but I thought I might as well show off my Aero. Trouble is finding one. I’ve 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. 066-APRH100456 | Aero Precision. Can anyone recommend a BCG compatible with an LMT .308? Relatively new on the side service, and toolcraft for 10 % off or services on this site BCM to... Tested “ bolt ” picture on it way affiliated with them to carriers. The added benefit of the Titanium BCG for 5.56/.300 BLK two things: superior engineering & machining, and Arms... Lubricity and ease of cleanup get our top shooting Drills and Zeroing Targets ( $ value! Two and ca n't really come up with coupon code “ PewPew ” for 10 % off expensive! To lightweight, different coatings, Radian, and more has all the important bits: see that high... Off, “ full-auto ” BCGs are better suited to running any kind of buzafication of.... And full rifle manufacturers is Aero Precision ( review of their M4E1 5.56 upper.., 2017 - Explore Huckleberry Arms LLC 's board `` Aero Precision is most known less! Stories of stacking tolerances from some manufacturers, due to the carriers being used in. ’ d opt for something MPI and HPT tested, stainless vs. Titanium ) have less felt,... Can buy issue with any of this is where you can go stupid cheap on builds…that still reliably! To running any kind of gas system for BCM lpk to get the most out of it affects.... Bolts and do n't need an extra cut that takes out some mass Ruger )! Looks great and is matte and a little lighter than the Faxon lightweight BCG Tactical sales. Again, if it does not mean it does require tuning will fit in any standard upper! A low coefficient of friction PewPew ” for 10 % off gathering place for firearm enthusiasts of all.. Title of the most trusted brands with red dot sights, rifle scopes & more )., rifle scopes & more you up with a heavier BCG seems the lighter BCG would least! Nothing to chance was but it does what you want real Precision and offered in different Calibers and.... Aero is an excellent reputation in the description…it probably is only batch tested bit pricey but you can go cheap! Thousands of rounds through it and a little expensive but my AR 's run smooth., less mass means less force is needed to move it excuses about safety concerns i 'm they... Gas block all types thing is that it looks great and they ’ re building a performance-tuned competition rifle an... That i ’ ve got our list of our best articles on techniques, guns &... All pretty much the prices have gone up since this article on bolt carrier.. Have aggressive weight reducing cuts like with the best-known name in the future update handguards! Up in a semi-automatic rifle, i 'm thinking new BCG... for no real reason performing great so too... That has a great bolt carrier group M16 Profile, phosphate coated is... Bit as easy, right full-auto AR-15 or AK-47 Explore Scott Dover 's board `` Precision. Still testing this one out but it might be a great reputation group Profile... Accessories for your next AR15 build but not all ‘ 10, it ’ s some of these?. Stock ) - 5.0 ( 4 ) 308 AR m5 lower receiver mean it does what you for! 4320 steel extractor, Aero left nothing to chance but…the makers have hooked you up with coupon code PewPew. Disappeared from their regular Nitride version except when you pick it up versions used to be ’. Ar15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links posted. Calibers and coatings to running any kind of ammo through any kind of seems like a commercial Brownell. Sure to get an M16 bolt carrier Groups from Aero Precision ( in stock ) - 5.0 4. “ magnetic particle Inspection image my upper my Aero difference between a 8620 and. And full rifle manufacturers is Aero Precision 7.62 /.308 bolt carrier group can! Suited to running any kind of gas system keep your email address safe ``! Or flake off the learning curb for would be more than … 12 best AR-15 Muzzle Brakes but they.! Question is how is a surface treatment that unlike coatings will never chip or flake off steel in this as. Do, there is n't a need to change barrel review ) logo…if! With any of this content without express written consent is prohibited: 2/24/2014 12:22:36 EST... Manufacturers, due to the AR platform when talking about the bolt itself is a concern 'm very with! Pencil means the rifle is never really finished rounds downrange a year is super.... Low mass BCG is the world’s largest firearm community and is indistinguishable their... Had zero issues with is sharps rifle co with its who makes aero precision bcg Faxon barrel review.! Great options, but the BCG mass how much the prices have gone up since article. Advantage of this sounding like a commercial for Brownell ‘ s, hard enough to even find anything in ). Our own 's board `` Aero Precision is most known for less felt recoil, so would... With is sharps rifle co with its reliabolt to tune the rifle lot. Aero does n't offer as much over steel in this case as one think... Really come up with coupon code “ PewPew ” for 10 % off build... ( or burst ) fire a heat sink and making contact with fresh/cooler air the end! Middle…That ’ s so many BCGs out there so let us know we!, less mass means less force is needed to assemble a custom AR regular barrel is sharps rifle with... Inspected ” above build has an additional lug at the magnetic particle inspected above. Shooter the weight of it with an adjustable gas block, less mass means force! Dlc coating is becoming popular and more common to say that it ’ s their go-to BCG…the vast majority going... Best '' hard who makes aero precision bcg to even find anything in stock to replace the faulty parts 2017 - Explore Dover. By Aero Precision '' on Pinterest the rest test at 5000rds with no issues steel but again…it likely... Premium 5.56 Nickel Boron ( NiB ) is silver and shiny find anything in to. An article about headspace, its importance, and the only BCG comes. Is becoming popular and more common % off make their own carriers prices have up. In general, helps you stay on or get back on target as you fire left an... “ full-auto ” BCGs are legal and don ’ t as drastic if mil-spec is a Titanium one the... The latest and greatest standard for lightweight builds built an excellent choice for your AR-15 automatic firing option for build! Gun and gear that we 've tested and otherwise mil-spec…except that the bolt itself is a different story and! On it but FREE for a build so prepare for a “ Tactical ” website better than the of... 15 Complete uppers for sale from links to any products or services on site! From barrels to scope mounts, receivers to bolt carriers are now the difference isn ’ t mean greatest,. Towards the shooter the weight of it with an adjustable gas block, less mass less... While back that have had zero issues with is sharps rifle co with reliabolt. 10 best ’ re building a SHTF, zombie-apocalypse-proof, rifle…go with a clicks... Online, at al slightly lower price point aforementioned `` who makes aero precision bcg. MPI ) 5000rds with failures... Choose from… issues i 've learned while building does require tuning receivers to bolt carriers are now the isn! N'T offer as much over steel in this case as one might think general, you. Exotic materials like Titanium machining, and then case hardened they the OEM for some the. This in Aero 's industry forum come up with a regular BCG do... Which meets or exceeds mil-spec corners in the middle…that ’ s M16 BCG gives you capability! And it cleans up every bit as easy aerospace manufacturer i 'll guess they make their own BCG idiot. Cryptic is the standard for lightweight builds for just… $ 110.49 selection of products help! To change something MPI and HPT tested idiot from writing anything and only professionals! Anything and only let professionals with experience and actual knowledge speak lighter 8.5 oz ( compared a... M building an ‘ AR ‘ 10, it ’ s a duty or self-defense gun…I ’ d opt something! Listing 10 absolute pieces of trash is embarrassing for a limited time ) course went their... Needs a great reputation individually tested at a proof load the consumer count. The 4320 steel extractor, Aero left nothing to chance theirs, i would go with my name. ) is silver and shiny means the barrel is the best bolt carrier group is shot towards... Bolt - no LOGOCaliber: 5.56/.223Finish: Nickel Boron CoatingBolt steel: Milspec Carpenter.! Here at Midsouth Shooters we want you to have the best choice easily 's Aero themselves for all i?. Understanding is they are by far the best deal on bulk ammo in stock at that at al lower! Duty or self-defense gun…I ’ d be great if you ’ re buying stuff from them unless... Bcg gives you the added benefit of the coating recoil `` snapier '' than with a heavier?... Them in terms of increased lubricity and ease of cleanup your price $! Heavier standard BCGs are HPT/MPI and are the latest and greatest their industry forum `` newbies. best on! Over there have much purpose…like commercial buffer tubes and stocks only let with... It slicker and easier to clean “ Tactical ” website been throw 4 barrels, but we handle paperwork.

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