Skip to main content

The Gun Store | Waterbury CT

W761 01023

SC PISTON 1/2×28 XL

October 19, 2026
https3A2F2Fmedia.chattanoogashooting.com2Fimages2Fproduct2FAKATIGFXH45M2FAKATIGFXH45M

ATI FXH-45 Moxie 1911 Handgun .45 ACP 8rd Magazine 5″ Barrel Black

October 19, 2026

Jk Armament JK155RPX9K RPX 155 9mm 1.55″ Black Aluminum/Titanium 1/2″x28

$675.00

Jk Armament JK155RPX9K RPX 155 9mm 1.55″ Black Aluminum/Titanium 1/2″x28

Out of stock

SKU: RSR|JK-155RPX9-K Category:

Shorter RPX form factor makes it perfect for pistol caliber carbines and 9mm handguns without sacrificing JKs signature suppression performance. Ships with a 1/2-28 piston / booster and high-flow flash hiding end cap installed optimized for reliable function on boosted 9mm platforms. Incorporates JKs most advanced rifle-pistol baffle geometry for excellent sound and pressure management across a wide range of cartridges. Built with a combination of quality materials and a modular baffle stack that lets you dial in the length and weight that best suits your firearm and mission. Excellent choice for 9mm pistols, PCCs, and lightweight rigs where a shorter overall suppressor profile is desired.

UPC

850064482478

Manufacturer

JK ARM

Manufacturer Part Number

JK-155RPX9-K

Caliber/Gauge

9mm

Model

155 Series

Thread Pattern

1/2"x28