Nickel boron acts as a lubricant to reduce surface contact. Aero Precision Nickel Boron BCG First Look Review Stabilizing a Muddy Road Russ Lanoie Sons of Liberty Gun Works East India Upper Receiver - Owner Induced Feeding Problem School of the American. Usually, its printed onto the bolt (either as MP or MPI). They have made a lot of changes to BCGs as a whole and really know their stuff. One of my favorite uppers and full rifle manufacturers is Aero Precision (review of their M4E1 5.56 upper). , The bolt carrier group is the heart of your AR15. Grid Defense offers premium AR15 parts with a focus on bolt carrier group, uppers, lowers, 80% lower and AR-15 build kits. Shop our vast selection and save! Then try again. For a more detailed look at Nickel Boron see our blog post: Top 3 Reasons You Might Want a Nickel Boron BCG. The carrier is high-phosphate-nickel coated and features a chrome-plated bolt. These two super hard finishes are both easy to clean workhorses that will take the punishment and come back for more. Primary Weapons Systems DI BCG should be #1, followed by POF, BCM #3. Quality features include: .223/5.56 Caliber. I just purchased a nitride (sometimes referred to as Melonite) finished BCG. It is also smooth and slick which makes for smooth operation and easier cleaning. I have yet to find a source except for some sketchy surplus sellers. I like bcg from Daniel defense and spikes tactical. Is this the Young Manufacturing that doesn't know how to stake their gas keys? Above: Toolcraft BCG with Manganese Phosphate finish. The bolt is the forward-most part of an AR BCG. Our Nickel Boron coating reduces friction, simplifies cleaning and maintenance, and extends the life of critical components. This beautiful chrome BCG is no exception. 9mm Ramped Bottom Bolt Assembly BCG - Colt Compatible - Closeout! Notify me of follow-up comments by email. Thanks Mike, I've actually never heard of them! A chrome BCG will be significantly more difficult to find and more expensive when you do find one. PewPew, itd be great if you could do an article about headspace, its importance, and how to check it. 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. As someone who's tactically thrifty, I've only used Toolcraft BCGs in my builds(*), and have never had a problem. Total weight is 7.87 oz which isnt that much less than the other steel-cut lightweightsbut I like having the complete full-auto form factor. You can cut a few ounces off by using a low-mass bolt carrier. Anyone have any experience with Sharps Rifle Co. BCGs? Check out Rainier Arms Nitride BCG which meets or exceeds mil-spec. Quick view. The 308 Relia-Bolt is made of robust 9310 nickel-chrome-moly alloy steel. Plus, how many of this list are made by the same REAL manufacturer? (, 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. Aero Precision products are solid and their bolt carrier groups are no exception. Just asking since I'm enjoying learning about all of the fun you can have with the adult lego set! Your Magnetic Particle Inspection image of a bolt is actually a Liquid Penetrant Inspection image. I own a few from cryptic Coatings, Radian, and toolcraft. I am trying to do some research between the two and can't really come up with a PROs and CONs. Sale! It also offers unmatched lubricity. I don't mind paying more for more performance, but I don't like to waste my money on gimmicks either. At that point it's a Nickel Boron (Silver) vs Titanium Nitride (Gold) discussion and that's a discussion for another day! Bolts, Carriers & BCGs (Bolt Carrier Groups), 17-4 H-900 Stainless Steel or Hard Chrome Firing Pin. But not all the time. The finish is valued for its slickness and durability. Wilson Combat DPMS LR-308 Complete Bolt Carrier Group .308 Winchester Nickel Bor. The carrier itself is a very low wear part, the only part that really takes any wear is the cam path itself and that isn't enough to become a problem very often. Choosing a BCG for your next rifle build doesn't have to be a chore. Then clean them to see which is easier. Nickel Boron is very desirable as it requires less lubrication and results in less malfunctions (when treated properly). 8620 M16 Style Carrier PVD Coating by Ionbond Heat Treated Fail Zero Nickel Boron AR15 BCG $169.99 (Save up to 12%) Price $149.99. 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. Bravo Company Manufacturing (BCM) M16 BCG Let's just start with our editor's pick for a branded mil-spec BCG. A few definitely deserve to he there, but not all. Your AR15 build is important to you, so it is important to us. With that VDI BCG, it is one less worry. 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. Ionbond Diamond Like Carbon (DLC) Coating is a state-of-the-art metal finish applied through a Physical Vapor Deposition (PVD) process. Please review product photos. Properly built, no corners cut.DISCLAIMER: Due to the PVD process, each product may have a slight variation of color. Seems the lighter BCG would at least make the recoil "snapier" than with a heavier BCG? Hi, I'm Eric Hung and I got into guns when I was around 25 and started with YouTube videos, scouring forums, and eventually taking a bunch of classes. ETA: When you have properly cleaned and lubed the BCG and are ready to try again, do the following to isolate the issue: 1) Load a single round in the chamber and fire the gun with no mag inserted. SpiceTac | AR-15 Parts. The lugs on the bolt semi angled cut sloping down toward the muzzle end. Top 5 Best AR-15 BCG Bolt Carrier Group Reviews. Mil Spec is a Specification. All of the finishes listed here are quality finishes and a good BCG will work fine with any of them. ACME has taken their line of precision AR components and added a Nickel Boron coating to provide increased lubricity and much greater wear . Every quality source I have seen sells only complete BCGs. Mil-spec means phosphate coated and is matte and a little bumpy. Let's sort through some of the more popular BCG finishes and coatings and see the Pros, Cons and Recommendations! Is a 9310 steel BCG better steel than a 8620 steel BCG? They may be a little bit pricey but you get what you pay for. ION Bonded Gas Rings $ 9.95.308 BCG Spikes Tactical-Nickel Boron $ 299.00. FailZero. In fact so to cut corners in the learning curb for would be buyers? For views of different finishes see our Toolcraft Gallery. 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 The Spikes Tactical M16 5.56 Nickel Boron Bolt Carrier Group puts the Spikes reliability and durability into your custom AR-15. I cringe every time, then pull out my handy dandy gauges and prepare to give a lecture. gear. My understanding is they are OEM for BCM BCGs. We already have an account registered for email address I find the Cryptic Coating BCG to be slickest and easiest to clean of them all. And more exotic stuff like Titanium Nitride (TiN) is gold and pretty. This finish has excellent lubricity, hardness, and corrosion resistance, but those benefits can be found in other finishes. I've heard lots of good things about Radian and it sounds like you're a fan as well? I used Toolcraft nitride bcgs for my last 2 builds and have been more than happy with them. All critical parts are coated with EXO Nickel Boron technology that provides permanent dry lubricity, extreme durability and increases both wear and corrosion resistance. Also, to everyone, be careful with NiB bolts, and be sure to check headspace on every build. Do check them out. The bolt carrier group (also known as the "BCG") is the heartbeat of any rifle like an AR-15 or AR-10. A little expensive but my AR's run so smooth!! wow!! All laws subject to our interpretation and are arbitrarily drafted no matter what they actually say. The Lantac Auto E-BCG is a great solution for your favorite auto rifle with increased mass and lock time. So to say that its all mil spec is a kind of buzafication of information . JoeBob dun saved you $20.00! Of all AR15 parts, the bolt carrier group is without a doubt the most critical component for proper functioning. The bolt carrier is machined from 8620 carbon steel. There Nickel Boron usually costs more than Nitride and that money goes to more performance. If it doesnt say in the descriptionit probably is only batch tested. I of course went with their Titanium Nitride (TiN). LMT says their MARS-H platform is SR-25 and the only BCG that will work in their own BCG. 009-FZM16/4-01-NH. See our review here: Toolcraft BCG Review - Best Black Rifle Secret Ever? Rated 5.00 out of 5 $ 125.00 $ 114.99 $ 125.00 $ 114.99 Add to cart Quick View. M16 Bolt Carrier Group 5.56 - Chameleon 8620 M16 Style Carrier Ionbond Coating (PVD) Heat Treated . , AR-15 Pistol vs Rifle: Which Should You Choose? So maybe a dumb question, but a new BCG makes it easier to clean and maybe less recoil, right? I'd like to purchase a quality bolt carrier without a bolt. Full auto semi auto comparison. Nickel Boron treated parts include: Bolt Carrier, Bolt, & Bolt Components. Add To Cart. Share your e-mail with us to receive regular sales, offers, and promotions. Go with a lightweight BCG. The password should contain at least 8 characters with at least one number or special character. It can be difficult to find BCGs finished in NP3 and it usually requires sending yours in to Robar to be plated. PSA made the list of best BCG but DD isn't on the list? Ive shot many thousands of rounds through it and it still looks newnot even that many wear marks on the touchpoints. An adjustable gas block lets you tune the gas so that less force is put into the BCG, stacked on top of less mass coming back at you and you have a reduced recoil impulse that is also not snappy! We're not a huge corporation that values the bottom line more than their customers and we're not a one-man band selling AR15 parts out of a garage, we're big enough to compete and small enough that each customer matters. Above: AR-15 BCGs with Nickel Boron finish by Fail Zero (Top) and Toolcraft (Bottom). . &n They are both winners, go with the finish that gives you the finished look you want. Designed for use with all 5.56-NATO-based cartridge cases. Butthe makers have hooked you up with coupon code PewPew for 10% off. We hate SPAM and promise to keep your email address safe. Restrictions apply, Offer ends 3/5/2023. This is a recipe for testing a lot of parts but particularly the BCG. 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. UCT Coatings of Palm City Florida applies their patented EXO Nickel Boron finish to many products including AR-15 BCGs for Fail Zero and Toolcraft. Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt) Shrouded firing pin. GUARANTEED. Blem PVD Rainbow m16 bcg Chameleon bolt carrier group $ 159.99 $ 119.99-24%. Select what level shooter you are! You don't have to run full-auto to benefit from such an AR BCG. 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? My current go-to for competition shooting is the RCA BCG but costs a pretty penny since the carrier is Titanium. Lightweight AR-15 Bolt Carrier Groups You can't have a bunch of non spec parts and expect everything to work together properly. Because nitrided bolt carrier groups do not require chrome lining of the gas key or inner areas of the bolt carrier, manufacturing costs are reduced. Subscribe to Pew Pew Tactical's sales and deals email. Faxon Firearms 5.56/300 BLK Gunner Light Weight Bolt Carrier Group - Chameleon PVD. Brownells is your source for Chameleon Nickel-Boron Bolt Carrier Groups,Bolt Parts at Brownells parts and accessories. If it does what you want it to do, there isn't a need to change. Shooting 60 rds suppressed with a Nickel Boron carrier then a Chrome carrier. . How to Build An AR-15: Your AR Build Made Easy, BROWNELLS - M16 5.56 LIGHTWEIGHT BOLT CARRIER GROUP, BROWNELLS - M16 5.56 BOLT CARRIER GROUP NITRIDE MP, BROWNELLS - M16 5.56 BOLT CARRIER GROUP CHROME MP, FOXTROT MIKE PRODUCTS - FM-9 BOLT CARRIER ASSEMBLY, BROWNELLS - M16 5.56 BOLT CARRIER GROUP TiN MP, BROWNELLS - M16 6.5 GRENDEL / 6MM ARC BOLT CARRIER GROUP NITRIDE MP, BROWNELLS - M16 5.56 BOLT CARRIER GROUP NICKEL BORON MP, DANIEL DEFENSE - M16 5.56 BOLT CARRIER GROUP, SPIKES TACTICAL - M16 5.56 NICKEL BORRON BOLT CARRIER GROUP, BRAVO COMPANY - M16 5.56 BOLT CARRIER GROUP, WMD GUNS - M16 5.56 NICKEL BORON BOLT CARRIER GROUPS, BROWNELLS - M16 7.62X39 BOLT CARRIER GROUP NITRIDE MP, BROWNELLS - AR-15 9MM BOLT ASSEMBLY FOR GLOCK, SPIKES TACTICAL - M16 5.56 BOLT CARRIER GROUP, WMD GUNS - AR-15 5.56 NICKEL BORON BOLT CARRIER GROUPS, RUBBER CITY ARMORY - AR-15/M16 ADJUSTABLE GAS KEY, BROWNELLS - AR15 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP, VOLQUARTSEN - RUGER 10/22 COMPETITION BOLT ASSEMBLY, FOXTROT MIKE PRODUCTS - AR-15 FM-9 COLT BOLT CARRIER ASSEMBLY, BROWNELLS - M16 6.8MM SPC BOLT CARRIER GROUP NITRIDE MP, California Residents: Do Not Share My Personal Information. The Sharps passed with flying colors and the cleanup, even though it was filthy, was a snap. Yes what he said. Combine this with the fact that a titanium BCG is very expensive and it's hard to call it the "best". , What is the MAG Qual? I've been eyeing the Radian Enhanced BCG and might throw in the Raptor charging handle and ambidextrous safety while I'm at it. It weighs in a little lighter than the Faxon at 8.2 ounces probably due to the one additional cut. But with one of Cryptic Coating BCGs you dont have to run them dripping wet which is a definite plus when running suppressed.

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