The Black Rain Ordnance SPEC15 complete upper receiver chambered in .458 SOCOM delivers serious stopping power in a compact 16-inch configuration.
- Caliber: .458 SOCOM
- Type: Complete upper receiver assembly
- Compatible Lower: Mil-spec AR-15
- Barrel Length: 16 inches
- Material: Forged 7075-T6 aluminum
- Finish: Black Rain Ordnance black finish
- Includes: Fully assembled upper with rail system
- Installation: Drop-in fit for mil-spec AR-15 lowers, requires .458 SOCOM compatible magazines and bolt
