Sons of Liberty Gun Works M4-L89 .300 BLK 8.5" Bbl L89 Rail A2 Flash Hider Brace M4-L89 Anodized Black Complete Pistol M4-L89-300-85-PISTOL-A-BLK

The Sons of Liberty Gun Works M4-L89 is a compact, semi-automatic firearm chambered in .300 Blackout, featuring an 8.5-inch barrel. It is designed with a specialized handguard system that utilizes a titanium barrel nut and a multi-point locking mechanism to create a stable platform for mounting accessories. The internal mechanics include a pistol-length gas system paired with a specific buffer system intended to manage recoil and maintain operational consistency. This model is typically finished with a hardcoat anodized coating for durability and includes standard controls such as an ambidextrous safety selector.