Colt AR-15 Bolt Assembly 5.56x45mm NATO

The Ar15a4 Bolt Assembly by Colt is a high-quality component designed for reliable performance in your AR-15 rifle. Crafted to exact specifications, this bolt assembly is made to last and ensure smooth operation.

- Brand: Colt
- MPN: SP64027

Upgrade your AR-15 with the Colt Ar15a4 Bolt Assembly for enhanced durability and precision on the range.