Bushmaster M4 Patrolman's 20" AR-Style Upper Receiver 5.56x45mm 1:7, Black - 0040008BLK

Presenting the M4 PATROLMAN'S carbine flat-top 16 inches w/flip-up sight upper Assembly: an elite rifle meticulously crafted to meet the needs of patrol officers and tactical aficionados. Crafted In the United states, it boasts a 5.56x45mm Cal, a 16 inches barrel, a carbine-length gas system and utilizes only the finest materials. With its lightweight design and effortless maneuverability, this rifle is engineered to deliver unwavering reliability and top-tier performance, establishing it as the ultimate selection for shooters of all kinds.