SSP-300BLK-MB 16 Mid-length, Bronze finish Rifle

The Black Rain SSP-300BLK-MB 16 Mid-length, Bronze finish Rifle is a purpose-built platform engineered for shooters who demand reliability, modularity, and proven performance in the 300 Blackout cartridge. Purpose-designed for both suppressed and supersonic applications, this mid-length gas system strikes the balance that professional operators and civilian tacticians seek—controllable recoil, faster target reacquisition, and compatibility with standard AR-15 infrastructure. The bronze finish provides corrosion resistance and a distinctive aesthetic that performs across duty and hunting environments.

The 16-inch barrel paired with mid-length gas tuning is the optimal configuration for 300 Blackout, delivering supersonic velocities with 110–125-grain rounds while maintaining bolt-carrier-group reliability and reduced wear compared to carbine-length systems. The mid-length gas port placement reduces pressure spikes, extends component lifespan, and improves ergonomics for shooters transitioning from standard 5.56 builds. At 10.2 lbs unloaded, the rifle maintains a practical carry weight without sacrificing mass for recoil management—critical when running subsonic ammunition or a suppressor. Black Rain's integrated design philosophy ensures tight tolerance machining and consistent headspace, eliminating common failure points in entry-level 300 Blackout rifles.

Law enforcement tactical teams, military designated marksmen, and civilian precision shooters benefit most from this platform's reliability in confined-space operations and subsonic hunting scenarios. The 300 Blackout's short-range lethality and low report make it ideal for sound-suppressed work, while the mid-length configuration ensures function across the full spectrum of factory and hand-loaded ammunition. The Black Rain SSP-300BLK-MB accepts all standard AR-15 pattern magazines, grips, furniture, and optic mounts, allowing shooters to leverage existing component libraries and streamline logistics across multi-caliber arsenals. Installation requires no gunsmithing—drop into any standard mil-spec or commercial receiver set and lock in proven performance.