JK Armament 195 Breacher End Cap Muzzle Device Suppressor Parts Type 3 Hard Anodize. Its fully compatible with VERSAX 12GA and SGX 12GA suppressors and Choke Caps and can be swapped in seconds with no specialized tools required. Specifications for JK Armament 195 Breacher End Cap Muzzle Device Suppressor Parts: Manufacturer: JK Armament Caliber: 12 Gauge Fabric/Material: T6-7075 Billet Aluminum Color: Black Finish: Type 3 Hard Anodize Diameter: 1.95 in Package Contents: JK Armament 195 Breacher End Cap Muzzle Device Suppressor Parts JK Armament JK195LTECFHC: 195 Breacher End Cap Muzzle Device Suppressor Parts Type 3 Hard Anodize