JK ARMAMENT | JK-MD-HDM24 Minimalist | 45Cal | 5/8×24

The JK Armament JK-MD-HDM24 Minimalist is a compact, precision-machined muzzle device designed for rapid attachment and removal of compatible suppressors. It is machined from heat-treated 17-4 stainless steel and finished with a black nitride treatment. The device is specified at a minimal 1.0 inch overall length and is noted to weigh approximately 2.2 ounces.

Its intended real-world uses include range work with suppressed firearms and integration with competition or precision shooting rigs where a low-profile, ASR-compatible mount is required.

Product Specifications

• The manufacturer is JK ARMAMENT.
• The model is listed as the Minimalist.
• The marketed identifier in the provided product name is JK-MD-HDM24.
• The finish is specified as Nitride (black nitride in description).
• The material is described as 17-4 stainless steel that is heat-treated and precision machined.
• The overall length is given as 1.0 inch.
• The weight is stated as approximately 2.2 ounces.
• The product is available in thread pitches 1/2-28 and 5/8-24.
• The listing indicates compatibility: 1/2-28 (for .22 Cal & 9mm) and 5/8-24 (for .30cal and .45cal).
• The device is designed for use with ASR-compatible mount systems.
• It provides secure, rapid attachment and removal for JK 155 suppressors and other ASR-compatible mounts.
• The exterior color is described as black (black nitride).
• The product falls under Class 3 Parts & Accessories.
• The UPC for this item is 850038425913.

Compact and engineered for minimal profile, the JK-MD-HDM24 Minimalist brings a short, lightweight mounting solution to ASR-compatible suppressor systems. Its heat-treated 17-4 stainless construction and nitride finish emphasize durability and corrosion resistance in a small package, making it useful for shooters who need a low-profile interface between a host firearm and a suppressor without adding significant length or weight.