Everyone is a Range Safety Officer, if it seems unsafe call it for a cease fire! Of course, since AR-15 BCGs do not have fully automatic options, they don’t have this third trigger hole. Melonite vs Nitride The nitride comes from a case-hardening treatment that protects the material from water, wear, and corrosion. The only downside is that the nickel boron is usually more expensive. The word “group” is in its name because there are eight main parts of the BCG: All these pieces work together to harness hot gasses produced from a firing round and use them to rapidly propel a new round. This Chrome BCG is correct for early 1960's model M16 variants (pre-1967) that DO NOT have the forward assist. A few years ago, they stated that Toolcaft made the carriers, and FN created the bolts. When you buy through links on our site, we may earn an affiliate commission. It's not going to make your AR an absolute death stick by itself but it is undeniably a better way to protect a part. Both the nitride and phosphate BCGs provide durability but in different ways. From the Mil-Spec gas key and extractor spring to the Viton O-Ring, this BCG has everything you need. Rendered by PID 21610 on r2-app-05f40328e89855c94 at 2021-01-09 04:01:00.479732+00:00 running d8cca48 country code: US. Here’s a breakdown on the major components that make up a Bolt Carrier Group: 1. This sleek bolt carrier group from the RISE Armament company is a great example of a high-quality product that creates smooth, rapid shots. Some others were upset with the quality of the product when it arrived at their door. Where black nitride is a step up from the phosphate coating, the nickel boron takes the lead over black nitride. The BCG has top-notch materials, with Carpenter 158 bolts, Mil-Spec carrier key and extractor, and a shrouded firing pin. Nitride has many advantages but it is not mil-spec for BCGs and that is an important consideration for some. There were only a few negative comments concerning the quality of the firing pin. Go nitride if you can. Therefore, you can use an M16 or AR-15 bolt carrier group in your AR-15 without any problems or extra regulation from the ATF. Both the nitride and phosphate BCGs provide durability but in different ways. Its tensile strength measures 1103 MPa, and its yield strength is 931 MPa. There are two main inspection processes that you should check for when considering a BCG: the magnetic particle inspection (MPI) and the high-pressure testing (HPT). From my experience with both, I'd pretty much always recommend Nitride (or any other treatment like NiB, DLC, TiN) over phosphate. Never point a firearm at anything you're not willing to destroy. Because of that small flaw, some people recommended this BCG for beginners. The components of the bolt carrier group are top of the line. They love the smoothness of the shots and the superior quality of the material. Suicide is a serious problem all around the world. Melonite and nitride are the same thing and better than phosphate. Once you know that everything fits correctly and the carrier is still in good condition, you can go ahead and use the bolt carrier on another AR-15. Rainier Arms AR-15 Precision Match Grade BCG - Nitride. Pulse, the manufacturers have ensured the carrier is case hardened and heat-treated for the best possible quality. Right to Bear Arms and Supply proudly sells these core components from top-of-the-line brand names, including Anderson Manufacturing, Rock River Arms, Spike’s Tactical and WMD Guns. Manufacturers often use Carpenter 158 steel to create the bolt as it is incredibly strong. Keep your finger straight and off the trigger until ready to shoot. PSA Nitride BCG (Top) and Phosphate BCGs (Middle and Bottom) New coatings come and go…and they all say they are the latest and greatest. The recent customers do not have a single negative thing to say about this bolt carrier group. Here are some simple steps to follow. Phosphate by itself isn't enough to protect the BCG from rust. Generally speaking, yes, AR-15 bolt carriers are interchangeable. AR/M16 Bolt Carrier Group – Nitride. Yep. People were thrilled with this bolt carrier group, saying it was the best on the market. Nitride is slicker and has better rust resistance, im not sure if it's any better for wear but ya.. go nitirde if you can. Once you’ve thoroughly cleaned each part, you’ll need to reverse what you did to disassemble the BCG. Rating - 100%. We love that this all-purpose BCG is ideal for all levels of shooters and various types of guns. NES Member. This rear lug on a full-auto M16 or M4A1 pushes the sear release downwards allowing full-auto fire. The phosphate easily holds grease, thanks to its porous nature, which helps prevent deterioration. Buying the perfect bolt carrier group is an important purchase. Again, we have a BCG that customers just love. If you want a fully automatic weapon, the M16 BCGs are your answer. It also traps carbon. They raved about the flawless execution, the compatibility with Glock and Colt magazine lowers, and material quality. If you’ve wondered about the durability of nitride finishes compared to more traditional coatings on rifle barrels, you are not alone. It hardens it and makes it more durable. Pros High durability and corrosion resistance Smooth finish requires less lube Easier to clean than phosphate Cons Can cost more than phosphate Recommendations Aero Precision Black Nitride BCG (SpiceTac) Aero products are top of the line. However, Faxon sells 1,000’s of barrels going through chrome to our OEM customers. Toolcraft has the ability to offer a wide variety of calibers and styles of BCG’s. Go nitride, they are maybe $5 more and well worth it. Choosing the best AR-15 BCG will allow you to shoot fast rounds and feel less recoil, so why not start looking today? You can make all the difference in someone's life. First, make sure you haven’t used it to fire thousands of rounds, as that can wear out the carrier. Share to Twitter Share to Facebook Share to Pinterest. Another popular sentiment was that the BCG helped make their AR-15 more reliable and produce slick shots. To help you find the perfect bolt carrier group for you, check out our list of top options and buyer’s guide. They then apply an electrical charge and watch as the dye travels to any cracks or imperfections in the material. The Spikes Tactical BCG lets you purchase a high-quality device while not breaking the bank. There is a theory, though, that Toolcraft makes the BCGs. Specifications: 158 Carpenter Steel Bolt; 8620 Steel Carrier 3. Plus, it has enlarged vents, a balanced flared boss, and Mil-Spec staked gas key. Since a bolt is part of the bolt carrier group, one could say that a BCG affects accuracy, but to a very minute level. Finally, the 8620 steel is the cheapest option, and you can usually find it on the carrier, not the bolt. This makes it more difficult to clean a phosphate coated rifle and requires more lubrication. and join one of thousands of communities. If the carrier remains intact and in good quality, then it has passed the HPT test. 2. The HPT process includes putting the carrier into a barreled assembly and firing it with a high power cartridge. If you prefer to apply a special coating, we can machine your order to the specifications … Nickel boron and nitride are comparable finishes, but nickel boron has some considerable advantages over nitride. Black Nitride BCG - YouTube. Nitride vs Chrome Lined Nitride/Melonite Coating, Arguably Better Than Chrome Lined. You can find affordability and quality in one package. For a more detailed explanation, check out the video below. However, the positive comments greatly outweigh the negative, and it’s clear to see how much people love this product. For most applications, phosphate coated bolt carrier groups are a good choice. Simply put, full-auto BCGs are legal, but they don’t turn your AR-15 into a fully automatic weapon. [–]EsmeMorgan 1 point2 points3 points 2 years ago (0 children), [–][deleted] 1 point2 points3 points 2 years ago (0 children). The airly design will make it feel like you don’t even have a bolt carrier group installed. If playback doesn't begin shortly, try restarting your device. Carrier.This is the external housing for the bolt and is attached to the gas key. Remove the retainer pin with a round of ammunition. Chrome is significantly easier to clean vs. Phosphate and may have some lubricity advantages when hot. Nickel boron vs black nitride BCG Thread starter Evadd; Start date Dec 21, 2014; Evadd. Phosphate vs Nitride finish; If this is your first visit, be sure to check out the FAQ by clicking the link above. Even though this model is not the cheapest option on the market, it is still an affordable option considering the impressive build. The BCG has 8620 steel on the carrier, 9310 steel on the bolt, and 4140 on the pin. The 9310 steel is another common material for bolts and carriers, but it’s cheaper and not as strong as the Carpenter 158. A bolt carrier group lets you perform semi-automatic firing by harnessing the gas from a previous round and using it to propel consecutive rounds. Author Mark/GreyLocke at 11/29/2016 09:30:00 PM Tags AR15 BCG Comparison, Is Black Nitride Slicker Than Phosphate?, VuurwapenBlog. Toolcraft 5.56 / 223 Chrome Phosphate Bolt Carrier Group A classic MILSPEC 5.56 NATO Chrome Lined BCG made by the best in the industry! Plus, if you want to take your game to the next level, this BCG can work for a fully automatic M-16. You may have to register before you can post: click the register link above to proceed. Recommendations. Nitriding a BCG actually changes the surface of the steel. Titanium nitride is a better choice than nickel boron though, because it is much more durable. Overall, buyers were thrilled with the purchase. Bolt. You want to make sure you are investing in a top-of-the-line product. High-pressure testing and magnetic particle inspection, Carrier with a unique forward-porting shape, Works with automatic and semi-automatic systems, Works with MP5 magazine lower receivers, M16, and JP Enterprise buffers, FosTech Outdoors AR-15 Complete Lite Bolt Carrier Group, Lantac Enhanced Full Auto Style Bolt Carrier Group, Faxon Firearms Gen 2 9mm PCC Bolt Carrier Group, Upper receiver runs with less pressurization. The Prepper Insider is reader-supported. We love the quality build and materials of this BCG. Besides a few comments on the high price, some buyers complained about Lantac’s customer service. AR/M16 Bolt Carrier Group – Micro-Polished Titanium Nitride – HPT/MPI. Manufacturers run an MPI by covering the bolt carrier group with a magnetic dye. Generally, the semi-automatic BCGs may be cheaper because they are not as massive as the full automatic options. The magnetic particle inspection process also ensures that every single part of this bolt carrier group has passed a scrutinous check. And easier to clean. To do so, make sure you follow these disassembly steps carefully. Their BCG's are mil-spec finished (no fancy finish treatment, just plain phosphate and chrome line innards). Don’t talk to me, or my son ever again. The bolt helps guide the round into the chamber, extracts the spent case, then ejects the spent cartridge once you’ve fired the gun. Place the cam pin in the exposed hole, connecting the carrier and the extractor. of a BCG, and you may begin to feel the strain in your arms. The NiB BCG I have in one of my weapons seems easier to clean and that might be the only … Right now, all 16" uppers in stock ship with a free BCM BCG. There are benefits to the NiB, NiB-X, Nitride and DLC BCGs; and in ways they ARE superior to a regular ol mag phos BCG. The material and overall build will give you a long-lasting product. Yes, you can use an M16 bolt carrier in an AR-15. Phosphate has a rougher surface, it's good at trapping oil and I DO recommend you keep it well oiled. I would like to see phosphate, NiB and nitride all tested side by side in a torture test. Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Al… Don't let yourself or another fall to suicide. While you can use both the M16 and AR-15 BCGs in an AR-15, they do not have the same design. PSA 5.56 NITRIDE MPI FULL-AUTO BOLT CARRIER GROUP. Phosphate has been serving the military well for many years and it works very well. If you’re tired of adding extra weight to your AR-15, this BCG is the perfect option for you. If you or someone you know is considering suicide please help them. To top all that off, you get a lifetime warranty with the purchase. AR15 Bolt Carrier Groups. © 2021 reddit inc. All rights reserved. Both the full auto and semi-automatic BCGs are legal on an AR-15. However, do you choose an affordable option with an average build, or do you go for the more elite options? Chrome-lined or Nitride-treated?”It’s a great question and astute customers notice that Faxon sells predominantly Nitride-treated barrels through our website. A bolt carrier group is vital to the reliability and integrity of your AR-15. They loved the smoothness, durability, and superior materials. The Brownells Nitride M16 Bolt Carrier Group provides you whole BCG assembly where each element is finished in a black-nitride treatment that is not a plating/coating so it can’t chip, crack or peel. Still, most buyers were amazing with the finish, reliability, and craftsmanship of the BCG. However, this FosTech bolt carrier group weighs only about half a pound, significantly less than the competitors’ products. Here are the best AR-15 bolt carrier groups: You definitely don’t want to skimp on a BCG, so finding a quality product is essential. No AR15 build is complete without a high-grade Nickel Boron bolt carrier group - BCG . Only use the ammunition type stamped on the barrel or listed in the user manual. 49 0 0. This Spikes Tactical BCG is the perfect example of such a product. They are durable and dependable. Includes authentic style "machined" Retaining Pin. The device uses 8620 steel with a NiB electroless nickel boron coating. $169.99. While the full automatic BCG’s build is different, it will not turn your AR-15 into an automatic rifle. I've done various tests on my own with NiB BCGs vs. phosphate. If you have a high budget and are looking to buy an exceptional bolt carrier group, the Lantac BCG should be at the top of your list. Twist the cam pin 90 degrees and pull it out. For the traditionalist, a phosphate BCG has a texture that just feels right. The buffer spring bounces back and sends the BCG to the upper receiver. The phosphate easily holds grease, thanks … With the weight of your AR-15, brace, and sight, you may start to really feel the heaviness of your firearm. Similar to Brownells, Palmetto State Armory has been fairly quiet about who their manufacturer is. The nickel boron is easier to clean and lasts longer than the nitride finish, but it does cost more and may feel too slippery for your taste. Radian Enhanced Black Nitride 5.56 Bolt Carrier Group: FailZero 5.56 Bolt Carrier Group M16/4 w/ Logo - Black: $189.00. They also shot-peened the bolt to make the material long-lasting. Alcohol, legal and illegal drugs, and firearms are never a good combination. An M16 bolt carrier group has an extra trigger pinhole where you can put the auto sear. Toggle menu. Created with Sketch. Toolcraft 5.56 / 223 Chrome Phosphate Bolt Carrier Group is a Full-Auto M16 BCG, manufactured using the finest U.S sourced raw materials available. In this post, I want to spend a bit more time talking about the process, what it’s good for, what it’s not good for, and the things you should be aware of when shopping around for a nitrided barrel. It also has nickel boron coating throughout the carrier makes every move as smooth as possible. There are many resources available for veterans and civilians alike. VuurwapenBlog - Is Black Nitride Slicker Than Phosphate? We use both options, depending on the barrel and its intended usage. Put the retainer pin into the hole on the side of the carrier, twisting it slightly until it fits correctly. Add another pound (or more!) Even with the light build, the BCG is durable with a nice nickel boron finish. Ensure the weapon is safe to fire, a gunsmith is cheaper than a hospital visit. I strongly suspect that other items will fail before the BCG, thus proving nothing. I do like the properties of nitride, though and I may try one in an upper some day. REDDIT and the ALIEN Logo are registered trademarks of reddit inc. π Rendered by PID 21610 on r2-app-05f40328e89855c94 at 2021-01-09 04:01:00.479732+00:00 running d8cca48 country code: US. If you are looking for the best overall bolt carrier group, look for … [–]Raztan 4 points5 points6 points 2 years ago (0 children). Nickel Boron VS. Black Nitride BCG. A few common durable types of steel are Carpenter 158, 9310, and 8620. Mega has 416R stainless barrels that are nitride treated. Is that it? use the following search parameters to narrow your results: Welcome to /r/AR15! It has a shinier finish than the standard matte finish of phosphate. With the quality material and innovative design, this bolt carrier group will get you plenty of smooth shots. The full-auto bolt carrier group is larger, heavier, and has an extra lug, which does not affect the AR-15’s performance at all. This Lantac bolt carrier group has an impressive design that lets you shoot smooth, friction-free rounds time after time. This means that BCGs with this coating will hold on to lubricants pretty well, but also that you will have to rely on oil to keep the part corrosion resistant. The only downside to this product is the higher price and the possibility of stains developing on the carrier. The BCG pushes into the buffer tube and spring. First, phosphate coating typically increases friction among bolt carrier groups. $139.00 (1) $149.95. There is a lot of debate surrounding who exactly makes Brownells BCGs. With the following list, you’ll be able to find a top-notch BCG for every budget. More detailed explanation, check out our list of top options and buyer’s guide vs nitride finish ; if is..., make sure you are looking for a smooth shot and durable materials,. Incomparable hardness and durability design, combined with an advanced UCT EXO gives! Sight, you can have the same design available for veterans and civilians alike head away. You find the perfect example of such a product a barrel is stainless does n't begin shortly, try your! Chrome offers an incomparable hardness and durability, even though the Carpenter 158 steel seem! Where you can use both options, depending on the high price, the nickel boron leads in,... 2014 ; Evadd ar/m16 bolt carrier group to offer a wide variety of and. Head facing away from the ATF were impressed with the light build, or do go... Are our answers to some of the shots and the superior quality of the firing pin into the bolt group! About Lantac’s customer service more difficult to clean a phosphate coated rifle and requires more lubrication and overall will! Best option, the machined finish lets you easily clean the BCG takes advantage of that small flaw, people. Created the bolts use the following list, you’ll need to reverse what you to... Also gives you a better shooting experience major components that make up a carrier! However, the manufacturers tested the bolt and is attached to the upper receiver following parameters! This Faxon BCG electrical charge and watch as the dye travels to any cracks or imperfections in User. On r2-app-05f40328e89855c94 at 2021-01-09 04:01:00.479732+00:00 running d8cca48 country code: US it in my post about selecting AR-15! 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Nitride barrel alone make phosphate less desirable than nitride for many gun owners and manufacturers! My post about selecting an AR-15, they do not have the same durability as the heavier bolt group... Or the ejector spring disassemble the BCG also gives you a quick summary of the carrier the... Only had good things to keep in mind before you can find affordability quality...