12″ Rock River Arms / Black Hole Weaponry 556 1:7 AR-15 Pistol Complete Upper


Rock River Arms upper receiver matched with a BHW barrel. Throw in an adjustable gas block, Seekins precision 9″ keymod handguard, BCM Gunfighters Ambi Chagring handle, an Odin hand stop and triad flash hider.

In stock

SKU: 4774439263132 Category: Tags: ,