BOLT CARRIER GROUPS
Our M16 profile Nickel Boron Bolt Carrier Group for your AR-15 is machined to strict tolerances by a large US manufacturer with years of experience. Bolt is machined in true mil-spec fashion from carpenter 158 steel for a lifetime of use. You can be sure you are getting the best quality for your dollar with this complete NiB BCG. Made in the USA with a lifetime warranty.
- US-Made from US-Sourced raw materials by a US Government Contractor
- M16 (full auto) profile with high quality Nitride Finish, .223/5.56
- 9310 Bolt and 8620 Carrier
- 4140 Billet Extractor and Gas Key- No MIM Parts!
- Limited Lifetime Warranty- If your Bolt Carrier Group ever fails due to manufacturer defect, send it back and we will repair or replace it!
M16 Bolt Carrier Group with phosphate finish and chrome-lined carrier and gas-key. Made in the USA.
5.56 Bolt Features:
- Machined from US-Sourced Raw Materials by a US Government Contractor
- MPI 9310 Bolt Material with 4140 Billet Extractor
- High Quality Nitride Finish
- Assembled with Extractor, Ejector, and Gas Rings
- Limited Lifetime Warranty