Our nickel plated AR-15 bolt assembly is manufactured to MIL-SPEC and is ready for any AR-15/M16 carrier. In addition to being compatible with both piston and DI rifles, it comes with the extractor and ejector installed.
Our AR-15 Key Lock carriers are Nitride heat treated with a stainless-steel gas key. The gas key fits into the dove tail at the front of the carrier and then secured by a staked screw. They include a nickel-plated bolt assembly and our patented Roller Cam Pin.
Our DI Key-lock carriers are Nitride heat treated with a stainless-steel gas key. The gas key fits into the dove tail at the front of the carrier and then secured by a staked screw.
Our Milspec Enhanced Bolt Carrier Group is great for those shooters who want more than a standard Mil-Spec carrier. With the addition of the Roller cam pin, your rifle will never suffer premature cam slot wear.
Our patented Roller Cam Pin is another example of how far we will go to reduce friction and drag. The nickel-plated roller smoothly rolls along the receiver without gouging the receiver. As a result, you will never worry about cam slot wear again.
Upgrade your bolt carrier with our Cam Pin Kit. These kits come complete with a Chrome plated notched gas key for use with Mil-Spec direct impingement AR-15 bolt carrier groups and an AR-15 Roller Cam Pim.
All POF-USA Bolt Carriers & Assemblies are manufactured using the highest quality materials and finishing processes available. All POF-USA Bolt Carrier Groups come complete with our patented Roller Cam Pin. Choose from either Gas Piston or Direct Impingement Bolt Carrier options.
