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PSA 5.56 NATO Full-Auto Profile Bolt Carrier Group

Manufacturer: Palmetto State Armory
$149.00

PSA 5.56 NATO Full-Auto Profile Bolt Carrier Group Details

 

5.56 NATO Full-Auto Profile Bolt Carrier Group  - Details

 

Milspec Carpenter No. 158® steel bolt

Chrome Lined Carrier (AUTO profile)

Chrome Lined Gas Key

Gas Key Hardened to USGI Specifications

Gas Key Grade 8 Hardened Fasteners

Gas Key Staked

Tool Steel Extractor

Extractor Spring


5.56mm Full-auto profile Bolt Carrier Group

For AR15 and M16 rifles and carbines.  Made by a mil-spec contractor, these feature a Carpenter 158 Bolt and a full profile chrome lined carrier.

Bolt is made of shot-peened, Mil-spec Carpenter 158® steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside.