JK Armament 155 RPX 9K

The JK Armament 155 RPX 9K is a compact variant of the RPX suppressor platform, designed for use with 9mm pistols and pistol caliber carbines. It features a modular baffle system that allows users to configure overall length and weight to suit their firearm setup. The suppressor ships with a 1/2-28 piston and booster assembly, making it compatible with common threaded 9mm pistol barrels out of the box.
 
Constructed from titanium and billet aluminum, the RPX 9K supports use across a wide range of pistol and select rifle calibers within defined barrel length restrictions. It includes a high-flow flash-hiding end cap and is available in Black or FDE finishes to match various firearm configurations.
 
Specifications
Caliber: 9mm
Available Colors: Black, FDE (Flat Dark Earth)
Length: 3.3" – 7.25" (configurable)
Length (No Mount): 2.8" – 7.0" (configurable)
Diameter: 1.55"
Weight: 7.5 – 13.1 oz (configurable)
Weight (No Mount): 2.8 – 8.5 oz (configurable)
Materials: Ti-6Al-4V (Grade 5) Titanium, 7075 Billet Aluminum
Finish: Type III Hard Anodize, Cerakote
Mounting: 1/2-28 piston / booster included