JK Armament 155 LT Flash Reducer End Cap 9mm Luger T6-7075 Aluminum Hard Anodized Black

The JK Armament 155 LT Flash Reducer End Cap is a lightweight suppressor end cap designed for the JK 155 series of pistol-caliber suppressors in 9mm Luger. Machined from T6-7075 billet aluminum and finished in a Type 3 hard anodized black coating, this LT (light) variant delivers effective flash reduction while keeping the overall suppressor package as light and compact as possible.

Three small, concave channels on the face of the end cap direct escaping gases to significantly reduce muzzle flash signature. Because the LT end cap is so lightweight, it does not require a booster on the vast majority of 9mm pistol hosts, making it an excellent choice for handgun and pistol-caliber carbine builds where balance and minimal reciprocating mass are priorities.

This 9mm end cap installs in place of the standard cap on a JK 155 suppressor and provides a more tactically-oriented muzzle appearance with improved flash suppression performance, all without adding meaningful weight to the host firearm.