8620 Bolt Carrier Group

8620 Bolt Carrier Group

For AR15 and M16 rifles.  These feature an 8620 steel bolt, and a full profile chrome lined carrier.   Limited quatities available

Made in USA.  Bolt is made of 8620 steel. Gas key is secured with grade 8 fasteners and staked. Bolt carrier is parkerized outside and chrome lined inside.

Features:

• 8620 steel bolt
• Chrome Lined Carrier (AUTO)
• Chrome Lined Gas Key
• Gas Key Hardened to USGI Specifications
• Gas Key Grade 8 Hardened Fasteners
• Gas Key Staked