Bolt Carrier Group BCG fits AR15/M4 compatible style Rifles (i.e.) .223/5.56mm, .300 Blackout Specifications for ODIN Works Bolt Carrier: Manufacturer: ODIN Works Color: Black Finish: Nitride Gun Model: M4, AR-15 Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Features of ODIN Works Bolt Carrier: Mil-Spec dimentions Bolt Carrier Group BCG Material: Case Hardened 8620 Steel Finish: Black Nitride. This advanced low friction coating minimizes the need for lubricants. Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked into a milled valley to ensure proper positioning. Cam Pin: Hardened 4340 cam pin Firing Pin: Mil Spec firing pin made of 8740 steel center-less ground and Hard Chrome coated Bolt Assembly: The Bolt is true Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit. Bolt Material: Case Hardened 9310 Steel. Finish: All Bolt components Black Nitride Extractor: 4340 Steel Mil Spec Extractor Spring O-Ring Combination MPI: Magnetic Particle Inspected HPT: High Pressure Test Package Contents: ODIN Works Bolt Carrier
6 reviews for ODIN Works Bolt Carrier
Only logged in customers who have purchased this product may leave a review.
Dean Oh –
I like the coating on this Bolt Carrier Group. It works flawlessly in my new build without any need to lubricate. so far I have put approximately 300 rounds down range and no issues with cycling, chambering or extraction. Comes apart easily for cleaning.
Larry –
I have not got to the rang to try it yet but as far as fit and finish it looks 100% perfect. Every time i purchase anything from Odin Works you can tell they take there time and do it wright you will i would be surprised if i ever got antthing less than perfect with there name on it. It got here quick service was great.
Ben –
This is a well built BCG. The fit and finish is absolutely high-end, and Odin Works has a really outstanding customer support.The nitrite finish does reduce the cleaning required after a long day of shooting. I've had zero issues so far, and the BCG has held up very well.
robert –
Odin works always make great products. Can’t go wrong with them. As always optics planet is a great place to shop with great prices and fast shipping. Will definitely be purchasing more in the near future.
The MC –
I say its outstanding because it is just what it says it is and does exactly whats its supposed to do, coming in at a low, low price with the only thing perhaps not "mil-spec" is the, IMO, superior nitride coating and the decision not to shot peen. Full specs below from the Odin Works website. I have had no problems with my carrier at all. Seems to work just excellent. Nitride may not be as slick as perhaps Nickel Boron, but is slick enough. It's pretty slick. It cleans way easier than the standard bolts, in say, an MP15. The only thing you may not like is the staking is not overly aggressive, which they do on purpose, but may give some of you guys who know a lot more about AR's than me heartburn. I did speak with and email a rep and ask him whether the staking was standard for them, and he confirmed that it was and that it is intentional. Since that is how they chose to do, it i've kept it. I figured they would rather replace the BCG than get the negativity associated with having a product fail in action. There's nothing else to say. It works, it cleans easy, no ftf's, no fte's. Oh, it came in a cool plastic cylinder tube thingy when i bought it from optics planet. I did buy one from primary arms when they were having some memorial day blowout, but sent it back because i wanted to try the fail zero bolt, which is equally non-aggresively staked, but also seems to work just fine.People say things from odin works are not super cheap, but this thing is $129 on their site, not listed on sale, so they seem pretty affordable to me. One of the barrels i bought from them is excellent, havent received the other, but they are cheaper than some of the competitors offering the the same spec barrels, and come with a gas block that you can tune with some work. Maybe its a "lesser known" company that's trying to make more of a name for itself. Or maybe its just oversaturation, but im happy with the quality and happy with the prices. The next closest competitor I found (didn't look too hard) is griffin armament's new BCG. The specs match this exactly, but it is shotpeened, and it costs about 45 bucks more. I'm considering trying it, just for variety, but honestly, at the current price, shotpeening had better be worth a lot to get me to switch.ACC-223 -BCGTechnical SpecsMil-Spec dimen[s]ionsBolt Carrier Group Material: Case Hardened 8620Steel Finish: Black Nitride.This advanced low friction coating minimizes the need for lubricants.Gas Key: 4130 Steel attached with Grade 8 hardware and properly staked into a milled “valley” to ensure proper positioning.Cam Pin: Hardened 4340 cam pinFiring Pin: Mil Spec firing pin made of 8740 steel, center-less ground and Hard Chrome coatedBolt Assembly: The Bolt is “true” Mil Spec dimension and external surfaces are CNC ground after heat treat for a precision fit.Bolt Material: Case Hardened 9310 Steel.Finish: All Bolt components Black NitrideExtractor: 4340 Steel Mil SpecExtractor Spring & O-Ring CombinationMPI: Magnetic Particle InspectedHPT: High Pressure TestMade in USA
Buddy Clark –
Very well made BCG.The finish is second to none.I thought it was overpriced until I received it,and I used some optics planet coupons I had at Check out got this for 125.00 plus free shipping,but still still Nickel Boron are everywhere for 100.i thought about bolt only,but I liked Odin Works so much I bought the o2 lite rail,barrel and many upper parts from them.