Bushmaster 0040008BLK M4 Patrolman’s Upper 5.56x45mm NATO 20” Black Rec/Barrel for AR-15
$617.82
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Description
Crafted to Proven Perfection, M4 Patrolman’s complete upper receiver is designed to be the heart of Bushmaster Firearms. Durable and Reliable Platform made in the U.S.A.
Features
- SBN MPI Bolt Carrier
- Carbine Length Gas System
- 7075 Aluminum Receiver
Specifications
- 20"
- 5.56x45mm NATO
- A2 Front/Flip Up Rear
- 25"
- Black
- 20" to 20.99"
- Black
- Black
- Black
- 223 Rem | 5.56 NATO
- 1-in-9
- Adjustable Sights
- Black
- Flat Top
