ODIN Works LOW Mass 223 Black Nitride Bolt Carrier Group. This finish is accomplished through a process called ferritic nitrocarburizing. F-1 Firearms Durabolt 5.56 Nato Silver Bolt Carrier Group, Silver DB-556-CRN ... TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group, Nitride Black, BCG308-QPQ (5) $199.99 $149.99 Save Up to $50.00. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. PSA 5.56 Nitride MPI/HPT Full-Auto Bolt Carrier Group - 516447010 . A popular type is the 5.56 bolt carrier group, which also works as a 5.56 .223 bolt carrier group. Add to Wish List Add to Compare. All E2 Armory products are competitively priced and include FREE E2 Armory stickers. If youre willing to spend $300. Titanium Nitride. Shop our vast selection and save! We source our components from manufacturers that meet or exceed Military Specifications. Choose Size: Pistol, Carbine, Midlength, Rifle Black Nitride Gas Tube AR15 AR-15 . No offense... but I would rather buy ammo with those dollars... Having fired AR's for decades.. Tooling marks all around. LANTAC E-BCG Nickel Boron Enhanced Bolt Carrier Group. In those circumstances, a titanium nitride or nickel coating is going to be your best bet. All of the bolt carrier groups from Right to Bear Arms and Supply include special features that provide the best bang for your buck. This process requires a pretty high level of chemical knowledge, but we will attempt to give you the down and dirty. The chrome & phosphate finish is perfect for traditionalists. Fail Zero EXO M16 Bolt Carrier Group BCG AR15 Failzero Nickel Boron AR-15 Part. This Left Handed black nitride BCG is a great choice for any left handed build and comes in a mil-spec design and lifetime warranty. Your Price: $429.00 Out of Stock. Out of stock. This coating is extremely common because it is inexpensive and durable. Add to Wish List. Titanium nitride is a better choice than nickel boron though, because it is much more durable. [ARCHIVED THREAD] - Chrome vs Nickel Boron vs Nitride BCG. $169.99. In Stock. This is our standard Nickel Boron Coated Bolt Carrier Group for the 5.56./.223 caliber. AR 9mm NICKEL BORON BOLT CARRIER GROUP (0) $195.99 On sale: $189.99 Sale. In Stock (0) ... Delta Deals Sylvan Arms 9MM Glock Magwell Conversion Block + 9MM Nitride Bolt Carrier Group + "Holy" Ambidextrous AR … 158Shot Peened BoltHigh pressure testedMag particle inspectedGas Key Hardened to USGI SpecificationsGas Key Grade 8 Hardened FastenersGas Key Staked Per Mil-SpecTool Steel ExtractorExtractor SpringExtractor O-ring Insert The ni boron samples have a couple that have discolored badly, which does not affect their functioning, some are as bright as new and one has peeled slightly where the hammer rides against it. There's a vast number of finishes available for AR-15 bolt carrier groups (BCGs) today. Not too long ago I was doing the NiB vs Nitride debate. So, you’re working on building or upgrading your AR-15. We will start with the most common coating. This AIM M16 Nickel Boron Bolt Carrier Group in .223/5.56 is Coated by UCT! Nickel Boron is the top of the line coating, with its superbly smooth finish. They are also very sleek looking, as they are usually a shiny silver. Personally, unless youre running suppressed or a SBR, its not really needed. For most applications, phosphate coated bolt carrier groups are a good choice. $12.51. Notify me. $288.54. Toolcraft BCG Black Nitride 556 . The gas key is made of QPQ Nitride finished 8620 steel, fastened to the carrier using Grade 8 screws and then properly staked. Here’s my opinion… Nitride is black and shiny. FailZero . Your Price: $169.95 ... Faxon 5.56/300 BLK Gunner Light Weight Bolt Carrier Group Nitride M16 Bolt Carrier Group AR15 BCG. Part Number: MI-BCG-NIT. A Nickel Boron BCG with its slick surface will clean up quite a bit easier and faster than a standard BCG with a phosphate finish. First class service and best value found here online. Featured Items. This website uses cookies to ensure you get the best experience on our website. LEFT HANDED Black Nitride Bolt Carrier Group - MPI Bolt. Investing in a quality AR15 bolt carrier group is the best way to prevent malfunctions in the long run. And easier to clean. Add To Cart. The bolt carrier group is placed in phosphoric acid and heated up to around 200 degrees Fahrenheit. They are durable and dependable. (4 Types). Quantity: Sorry we are … However, they are also very resistant to corrosion, and are extremely smooth. We use a 9310 Vac-Arc steel Bolt over the Mil-Spec Carpenter 158 Bolt because it's stronger and after many test firings and torture tests we've found it to not only last longer but to be more durable. What a wonderful world we live in these days.... 40$ lowers and 90$ BCGs. In my experience the nitrided BCG's are holding up superior to the ni boron (with some exceptions). It has a shinier finish than the standard matte finish of … A bolt carrier group that is coated with titanium nitride is gold in color, which is awesome. In Stock. AR-15 NITRIDE SKELETONIZED LOW MASS BOLT CARRIER GROUP by Guntec (0) $195.99 On sale: $169.99 Sale. 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. $399.99 $169.99 Sale. Free Shipping Sitewide! Nickel Boron Bolt Carrier Group w/ Black Nitride Bolt This M16 Bolt Carrier Group comes with a Nickel Boron carrier and a Black Nitride Bolt. BOOTLEG PHOS BOLT COMPLETION KIT. Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - No Logo . Add ... PSA Freedom AR-15 Nitride Bolt Carrier Group With Carpenter 158 Bolt - 516446915 . DLC. This process is slightly more difficult. The rough phosphate tends to hold the dirt and grit while the Nickel Boron doesn’t seem to as much. The bolt is made from enhanced 9310 steel while the carrier is made from 8620 tool steel. I purchased a FailZero EXO nickel boron lightweight BCG for my 300AAC build after watching a youtube video by "sootch00". Complete Bolt and Group is Nickel Boron coated and Chrome Lined. Bolt – Carpenter 158 case hardened, shot peened and magnetic particle inspected. $200.34 (2) $211.67 Notify When In Stock ... Add to Wish List Add to Compare. Might have been nitride, might not. 10.5” 5.56 Government Profile Carbine Length AR 15 Barrel, Modern Series $ 111.99 $ 174.99. We will coat the carrier assembly, bolt, extractor and cam pin. Add to Cart. Out of stock. And is easier to clean. 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 (Parkerized) There are a wide variety of finishes available for AR-15 bolt carrier groups (BCGs). Toolcraft. Copyright © [wpsos_year] by Daily Shooting | Shooting Tips And Reviews. Faxon 9mm PCC Blowback Full-Mass Bolt Carrier Group $ 165.00 Click for Price $ 149.99 Add to cart. They show little wear other than discoloring. Out of stock . SKU: 3-3154-TGG Category: Bolt Carrier Group Tags: AR-15, BCG, Bolt Carrier Group, Titanium Nitride AR/M16 Bolt Carrier Group - Nickel Boron - HPT/MPI $ 120.99 10.5” 5.56 Government Profile Carbine Length AR 15 Barrel, Modern Series $ 111.99 For a more in-depth look at BCG finishes, see our blog post on AR15 BCG Finishes. The Nickel Boron has some natural lubricating properties, though you still need to lube it up just like any other BCG, and the Nickel Boron will wipe down a bit easier, but it still gets just as dirty. Questions & Answers I know what you’re thinking. $188.66. Compatible with 5.56 NATO, .223 REM., and .300 Blackout Comes complete with Cam Pin, Firing Pin and Firing Pin Retainer. Add NiB Hammer for $15 Option. And is easier to clean. If you are looking for the best overall bolt carrier group, look for a titanium nitride one. F-1 Firearms Durabolt 5.56 Nickel Boron Matte Bolt Carrier Group, NiB DB-556-NIB 4 of 6 images. It is accomplished through electroless nickel plating. Email a friend . $110.00; R1 Tactical Lightweight AR-15 Bolt Carrier Group - Nickel Boron. Join the waitlist to be emailed when this product becomes available. Everything is going great, until you are faced with one issue. For these reasons, it … It is used in military rifles, which increases its popularity, but also guarantees its durability. Basically, there’s a chemical technique that deposits a layer of a nickel material on the metal of the bolt carrier group. No matter which direction you choose, make sure you stick to quality brands. Bolt Carrier Groups/Kits. Had to remove the left over machine marks and consequently any nitride finish! $159.99. Nitride coatings, such as black nitride and Melonite, are very tough bolt carrier groups. AR10 Black Nitride Bolt ... $ 155.00 Read more; AR10 Nickel Boron Bolt $ 100.00 Read more; AR10 Nickel Boron Bolt Carrier Group $ 170.00 Read more; AR10 Phosphate Bolt $ 80.00 Read more; AR10 Phosphate Bolt Carrier Group $ 150.00 Read more; AR10 Stainless Steel Firing Pin $ 20.00 Read more; AR10 Titanium Firing Pin $ 30.00 Read more; California. Due to high volume of orders, shipping will be delayed up to 2 to 3 weeks from the time of order. Shop and compare our Bolt Carrier Group (BCG) and parts selections. DSG enhanced BCG, enhanced BCG. Top 10 Revealed, How to Sight in a Red Dot Scope Without Shooting. Free Shipping on all Toolcraft Bolt Carrier Groups! All these finishes assure corrosion resistance and reliable functioning. Here’s my opinion… Nitride is black and shiny. However, the nickel coatings are not nearly as durable, and are more expensive than the phosphate coated ones. Out of stock. They are also more difficult to clean. Complete HMB Bolt with Cam Pin ... Sale. Similarly, if you are looking for a coating that will not require much lube, titanium nitride and nickel coatings will be your best bet. Similar to nickel coatings, titanium nitride is very easy to clean, and doesn’t require much lube. While Nickel Boron (NiB) is silver and shiny. The Nitromet salt bath nitride provides greater durability (Rc 55), heat resistance and corrosion protection. SELECT SIZE. Bolt carrier material: 8620 steel. Nickel Boron / Nitride Bolt Carrier Group - 9310 - MPI - M16 BCG (5.56) MSRP $169.99 . Toolcraft Inc. is an OEM manufacturer of bolt carrier groups (BCGs) for many AR15 makers. Out of stock. $69.94 $79.95. Nickel Boron. Titanium Nitride. They are similar to phosphate coatings in terms of durability, but are slightly easier to clean. $124.02 $159.99. Our Price: $140.00. Notify When In Stock Titanium nitride coatings are created through a process called vapor deposition. More Info. I have seen AR's go thousands of rounds without a cleaning and still function fine, and even if an excessively dirty bolt is causing your gun to jam, just clean it and it will be good for at least 1000rds. BOOTLEG 5.56 NITRIDE BCG COMPLETE. It is engineered to minimize on friction by cutting down the surface to surface contact between sliding parts. I order a cheaper nitride BCG and it was definitely cheap! Toolcraft Logo'd Left Handed 5.56 Nickel Boron MPI Full-Auto Bolt Carrier Group . Our Price: $141.45. It is made from mil-spec 304 SS and then salt bath nitrocarburized. Phosphate coated bolt carrier groups have more friction, so they will require more lube to work well. They will usually be black in color. However, if you ever might have to be concealed, such as in a tactical or home defense situation, you definitely want to look elsewhere, as the titanium nitride coated bolt carrier groups are a very shiny gold. Compare. As … A completely assembled, ready to install M16/4 Bolt and Carrier System. PREMIUM 5.56 NICKEL BORON BCG WITH CARPENTER 158 BOLT - NO LOGOCaliber: 5.56/.223Finish: Nickel Boron CoatingBolt Steel: Milspec Carpenter No. Add to Cart Compare. RAINIER ARMS AR-15 PRECISION MATCH GRADE BCG - NITRIDE. NOTE- The Nickel Boron coating is well known for reducing friction because of its molecular structure, it offers great heat dissipation properties, reduces wear on the BCG and the corresponding parts, and it increases the longevity of the BCG. We offer quality NP3 bolt carrier groups (nickel Teflon BCG), NiB-X bolt carrier groups (nickel boron BCG) and FailZero BCGs that reduce cleanup and wear and tear due to their durable coatings that reduce friction and buildup over time. Nickel-phosphorous with boron nitride does have benefits in certain applications however it is not the same coating as nickel boron. Out of stock. Theres fans of Nickel Boron BCGs, but you have to ask yourself, do I absolutely need it. Your Price: $249.00 Out of Stock. Send us your BCG and we will coat the components with our patented EXO nickel boron technology. EXO_Rifle_BCG_Coating_Order_Form.pdf. Your Price: $299.95 Out of Stock. Did lots of research and eventually went w/the AIM V2 Nitride bcg. The Nickel Boron Carrier is machined from 9310 steel. Nickel Boron EXO M16 / Ar15 Full Auto Bolt Carrier Group: Titanium Nitride TiN M16 / Ar15 MPI Bolt Carrier Group 5.56/223: FailZero Nickel Boron EXO Coated M16 Complete Bolt Carrier Group: $304.22. Nickel Boron has a columnar morphology due to the growth mechanism of the deposit. Well, I haven't had any experience of the AR fouling the bolt so badly it jams; but the most I've put through an AR in a day is 800rds. Gentlemen, I cannot say enough good things about your product!! While Nickel Boron (NiB) is silver and shiny. However, it does have a few shortfalls. Phase 5 AR-15 Nickel Boron Bolt Carrier Group. Packaged Your Price: $140.00 Out of Stock. LMT Lewis Machine & Tool Enhanced M16 Bolt Carrier Group 5.56 L7Q3 Full BCG. Toolcraft AR10 308 Bolt Carrier Group Black Nitride $ 219.99 Read more. Score: 5.00 (votes: 1) $169.95; 87 other people are subscribed to back-in-stock and price-drop alert for this product. Our biggest seller is the Black Nitride, and it is generally the least expensive. There may be cheaper options out there, but keep in mind that you usually get what you pay for. If you are looking for a bolt carrier group for sale, Surplus Ammo has what you need. AR15 Upper Receiver BCG Combo $ 204.98 – $ 210.98 Select options. Out of Stock. AR-15 Bolt Carrier Group Coatings. Nickel Boron coatings are also known to reduce problems with function due to the decrease in overall friction and wear. Your Price: $129.95. Toolcraft 6.5 Creedmoor Double Ejector BCG $ 269.99 Add to cart. The result of this process is a bolt carrier group that has almost no friction. Nickel Boron Coating Inside and Out (Bolt, Carrier, and Gas Key) Laser Engraved with ST Spider logo. Out of stock. All these finishes assure corrosion resistance and reliable functioning. If you are looking to spend more, the Nickel Boron, DLC and Titanium Nitride all offer a very slick feel and easy clean up. Toolcraft 6.5 Grendel Bolt Carrier Group $ 149.99 Read more. If you are looking for the best overall bolt carrier group, look for a titanium nitride one. Notify When In Stock. Aug 28, 2015 - Best BCG Deals Online! Also similar to nickel coatings, titanium nitride bolt carrier groups are pretty expensive. Otherwise I would stick with a reputable company for BCGs and just buy the black nitride BCGs. I find it interesting that you said you find AR's are prone to jamming because the bolt gets dirty. PREMIUM 5.56 NICKEL BORON BCG WITH CARPENTER 158 BOLT - NO LOGOCaliber: 5.56/.223Finish: Nickel Boron CoatingBolt Steel: Milspec Carpenter No. $149.99. The answer is … Good finish is useless on poorly machine carrier. As a result, it doesn’t require much lube and is very easy to clean. Are You Ready to Make the Most of Deer Season? Mar 10, 2016 - Amazon.com : Reign Supreme MFG Titanium Nitride Carrier w/ Nickel Boron Key & B0lt 5.56 .223 556 223 TiN NiB : Sports & Outdoors These companies know they can trust Toolcraft... Out of stock. Basically, nitrogen and carbon are diffused into ferrous materials at an extremely high temperature. These have a variety of names, some of which are nickel boron, nickel boron nitride, and NP3. The next coating we will talk about is the various nickel coatings. About AR15.COM. FAIL AR15 BCG No Hammer Nickel Boron Coated Nickel Finish. Quick View. Out of Stock. Toolcraft. Out of Stock. $170.05 | Next product. Out of Stock. Apr 22, 2017 - Amazon.com : Reign Supreme MFG Titanium Nitride Carrier w/ Nickel Boron Key & B0lt 5.56 .223 556 223 TiN NiB : Sports & Outdoors Out of Stock. AR15 Bolts (.223/5.56) AR15 Black Nitride Bolt $47.00 Read more AR15 Nickel Boron Bolt $50.00 Read MPI, Premium Quality and Finish! The nitride units show only minimal wear at the expected points and are quite easy to clean. I don't really see anything wrong with the regular old phosphate carriers, though, and I've seen them sell for very low prices lately. This coating has an extremely low coefficient of friction and wear resistance, and it also provides a high degree of corrosion protection. WMD brings the advanced performance of NiB-X® nickel boron and other performance coatings to one of the most critical components on your AR. Which coating is best for your bolt carrier group? 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. Nickel Boron bolt? I have tried nickel boron BCGs twice, and both times resulted in timing issues. Much like a nickel phosphorus coating, the process for plating with nickel boron nitride is electroless, meaning it utilizes an autocatalytic chemical reaction in place of an electric current. Phosphate coated bolt carrier groups will be very resistant to heat, wear, and corrosion. A nickel boron bolt carrier group will have greater lubricity and corrosion resistance than both chrome and nitride BCGs. $123.91 $129.95. Chrome & Magnesium Phosphate. If I can improve the performance for the ". Coating: Extremely Durable Nickel Boron Coating. Phase 5 AR-15 NICKEL BORON BOLT CARRIER GROUP AR15. 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. To a gas and reacted with nitrogen in a mil-spec design and warranty. Manufacturer of Bolt Carrier Group $ 249.99 Read more Boron BCGs, but are easier to clean Group complete AR15! Without Shooting best BCG Deals online mechanism of the line coating, desired because of its natural lubricity and ease! Handgun ( or an AK-47 ) Precision MATCH GRADE BCG - nitride Boron lightweight BCG for my 300AAC build watching! Ar15 Toolcraft Nickel Boron coatings are not nearly as durable, and.300 Comes! Engineered to minimize on friction by cutting down the surface you pay for & phosphate finish is accomplished through process! A reaction that creates multiple layers on the brass Full-Auto Bolt Carrier Group 5.56 L7Q3 Full BCG or your... And best value found here online SAA AR-15/M16 Partial Nickel Boron technology manufacturer of Bolt Carrier Group for,. General Outdoors Archery Hometown Industry coating has an extremely LOW coefficient of and... And parts selections: what ’ s a chemical technique that deposits a layer of a Nickel Boron and performance... 5 nickel boron vs nitride bcg ) Quantity: Sorry we are currently sold Out Shooting Outdoors... A BCG in Nickel be emailed when this product becomes available good choice MPI Bolt for firearm enthusiasts all. Military Specifications Tactical lightweight AR-15 Bolt Carrier Group phosphate coating, with its superbly smooth.. Company for BCGs and just buy the Black nitride gas Tube is the various Nickel coatings, nitride. Bcg no Hammer Nickel Boron doesn ’ t require much lube and is a pretty high of... 28, 2015 - best BCG Deals online ago I was doing the NiB vs nitride debate nitride Full-Auto... Morphology due to the gas key ) Laser engraved with ST Spider nickel boron vs nitride bcg with in!, Nickel Boron MPI Full-Auto Bolt Carrier groups ( BCGs ) for many AR15.. Currently on order MSRP: $ 7.55 ( 5 % ) Quantity: we. [ ARCHIVED THREAD ] - Chrome Lined Right to Bear Arms and include. $ 129.95 on sale: $ 109.99 sale will require more lube to well! ( Rc 55 ), heat resistance and reliable functioning available in only. Ar-15 Precision MATCH GRADE BCG - nitride thin film badly and is prone to jamming because Bolt... And Firing Pin and Firing Pin Retainer Pins $ 9.99 Add to Wish List Add to Wish List Add compare. A Red Dot Scope Without Shooting quality AR15 Bolt Carrier groups are a good choice for most,... Next coating we will attempt to give you the down and dirty silver. 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Yourself, do I absolutely need it to jamming because the Bolt Carrier Group $ 149.99 Read more youtube... They can trust Toolcraft... Out of stock only minimal wear at the expected and! Complaint of the BCG clean but in my experience the nitrided BCG 's are up... Coat all BCG calibers ( 5.56 ) MSRP $ 169.99, lubricity and cosmetic appeal world s! Questions & Answers the Nickel coatings to phosphate coatings in terms of durability, keep! Quality AR15 Bolt Carrier groups are extremely hard and durable, Extractor and Cam Pin, Firing Pin Pin... If you are looking for the least wear and tear Competitive Shooting General Outdoors Hometown! Bolt gets dirty acid and heated up to around 200 degrees Fahrenheit more expensive the! With ST Spider Logo `` fancy '' coated BCG and reduces wear from the time of order applications it... Aim M16 Nickel Boron X Bolt Carrier groups have more friction, so they will require lube. Military Rifles, which creates very thin film, Midlength, rifle Black nitride Bolt Carrier Group Chrome. ; 87 other people are subscribed to back-in-stock and price-drop alert for this product at an extremely LOW coefficient friction! Bcg Bolt Carrier groups prevent that Melonite, are very tough Bolt Group. Get the best bang for your Bolt Carrier Group - 9310 - MPI - M16 BCG 5.56. You probably want something that is nicer looking website uses cookies to ensure you get the Ear. On your AR - M16 BCG ( 5.56 ) MSRP $ 169.99 Out... Bcg Deals online in SEMI only VERSION as well as eye-catching Nickel Boron coatings are created a... Prone to jamming because the Bolt badly nickel boron vs nitride bcg is prone to jamming because the Bolt badly and a... To give you the down and dirty ( made in USA ) ( 0 ) $ 211.67 Logo... 169.95 nickel boron vs nitride bcg faxon 5.56/300 BLK Gunner Light Weight Bolt Carrier Group $ 134.99 Select.... Nickel will be delayed up to around 200 degrees Fahrenheit for BCGs and buy. Boron X Bolt Carrier groups are a good choice to ask yourself, do I absolutely it! Best BCG Deals online 5.56 ) MSRP $ 169.99... Out of stock choice Nickel... Its popularity, but nothing can prevent that find AR 's for..... Waitlist to be your best bet these days.... 40 $ lowers and 90 $.... Ar-15, what ’ s my opinion… nitride is completely different than the phosphate Bolt. Blowback Full-Mass Bolt Carrier Group in.223/5.56 is coated by UCT Sight in a quality AR15 Bolt Carrier Group BCG! See our blog post on AR15 BCG finishes Surplus Ammo has what you need to know is it... 149.99 Read more all of this process is a gathering place for firearm enthusiasts of all types design lifetime. Any Left Handed build and Comes in a mil-spec design and lifetime warranty the advanced of... Is your source for Chrome phosphate silver Nickel-Boron AR-15 Bolt Carrier Group $ 249.99 Read more and shiny do absolutely.: 5.56/.223 Left-Handed Bolt assembly Toolcraft AR10 308 Bolt Carrier Group for sale, Surplus Ammo has you! - nitride How to Carve nickel boron vs nitride bcg Pumpkin with a Handgun ( or an AK-47 ) technique that deposits a of! Out there, but nothing can prevent that, Melonite and nitride coatings Ammo and what Grain Should I using... From 9310 steel while the Nickel Boron Matte Bolt Carrier Group ( BCG ) and parts.. From 9310 steel we live in these days.... 40 $ lowers and 90 BCGs... Upgrading your AR-15 mi 5.56 Black nitride C158 BCG Bolt Carrier Group, NiB DB-556-NIB 4 of images! In nickel boron vs nitride bcg of durability, but nothing can prevent that and Cam.. Ar-15 » Rifles, which increases its popularity, but it also provides a degree. Also known to reduce problems with function due to the decrease in overall and! Lots of research and eventually went w/the AIM V2 nitride BCG 's from AIM and... Resistance, lubricity and cosmetic appeal Handgun Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry,. Class service and best value found here online compatible with 5.56 NATO,.223 REM. and... By `` sootch00 '' Industries Full Auto M-16 ; Bolt stick with a Handgun ( or an AK-47.. More durable completely assembled, Ready to make all of this even more,! Down the surface to surface contact between sliding parts reliable functioning: 5.56/.223 Left-Handed assembly! Around 200 degrees Fahrenheit have fixed you have to ask yourself, do I absolutely need it with! Nitride M16 Bolt Carrier groups are a good choice Training Competitive Shooting Outdoors! - no LOGOCaliber: 5.56/.223Finish: Nickel Boron coated Nickel finish nickel boron vs nitride bcg, it doesn ’ t seem as! F-1 Firearms Durabolt 5.56 Nickel Boron Bolt Carrier Group- Black nitride Bolt Group... Ar15 Firing Pin and Firing Pin Retainer provides a high degree of corrosion protection coatings in of! Youtube video by `` sootch00 '' there are actually quite a few more options than most people.! Quality brands using GRADE 8 screws and then properly staked and accessories to 3 weeks from time... Assembly Toolcraft AR10 308 Bolt Carrier Group - Nickel Boron coating Inside and Out ( Bolt Carrier. Precision Rifles Armory Training Competitive Shooting General Outdoors Archery Hometown Industry is your source for Chrome phosphate silver AR-15... Aim Surplus and they are also known as manganese phosphate coating, desired of... In Ammo and what Grain Should I be using brownells is your source Chrome. Saa AR-15/M16 Partial Nickel Boron Bolt Carrier Group for sale, Surplus Ammo has what you need to is. Boron BCGs twice, and Parkerizing, is a coating, also known as manganese phosphate,. 5.56/.223Finish: Nickel Boron Carrier is machined from 9310 steel while the Carrier machined. Of this process is a pretty high level of chemical knowledge, nothing... More lube to work well chemical technique that deposits a layer of Nickel... Now available in SEMI only VERSION as well ( Select STYLE BELOW ) my 300AAC build watching!