JK Armament Minimalist Features The JK Armament Minimalist is constructed from nitrided 17-4 stainless steel delivering exceptional corrosion and wear resistance for demanding use. This muzzle device operates as an ASR-compatible mount enabling fast and secure suppressor attachment and removal. Its system design keeps overall length to just 1.0 inch minimizing added profile to the host firearm. The Minimalist features a black nitride finish over stainless steel providing a durable and consistent surface that holds up in adverse conditions. At 2.20 ounces the lightweight construction ensures minimal impact on firearm balance and handling. The 11/16x24 thread pattern and 1.55-inch diameter make it a straightforward user-friendly fit for compatible host firearms. JK Armament Minimalist Specifications Manufacturer: JK Armament Model: Minimalist Caliber: .45 Cal Color: Black Material: Stainless Steel Finish: Nitride Length: 1 Diameter: 1.55 Thread Pattern: 11/16x24 Weight: 2.20 oz