Black Rain Ordnance SPEC15 Stripped Upper and Lower Receiver Set (Skull/Biohazard Pattern Finish)
This Black Rain Ordnance SPEC15 receiver set includes a stripped upper receiver and a stripped lower receiver for an AR-15 build. The lower is marked "CAL: MULTI" and "MOD: SPEC15" with Black Rain Ordnance rollmarks.
The upper features a flat-top Picatinny rail and a stripped configuration with no ejection port cover installed and a slick-side design with no forward assist provision. Both receivers share a matching red/gray skull and biohazard-style graphic finish.