PSA 6.8 Full Auto Bolt Carrier Group

Complete 6.8 Bolt Carrier Group - 

Made in USA.  Gas key is secured with grade 8 fasteners and staked per mil-spec. Bolt carrier is parkerized outside and chrome lined inside.

Features:

• Chrome Lined Carrier (AUTO)


• Chrome Lined Gas Key


• Gas Key Hardened to USGI Specifications


• Gas Key Grade 8 Hardened Fasteners


• Gas Key Staked Per Mil-Spec


• Tool Steel Extractor


• Extractor Spring


• Black Extractor Insert