JK Armament JK 155 Piston Black – Special Offer

Specifications

Material—-Stainless steel

WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV

Product Overview

The JK Armament JK 155 Piston is a 9mm piston system built for a 1/2×28 thread interface, finished in Black. It is designed to help manage heat and improve durability in suppressed use by replacing the high-wear piston interface component.

Key Features

• Configured for 9mm with a 1/2×28 thread interface
• Black finish for a clean, corrosion-resistant look
• Steel piston construction for consistent performance under suppressor use

Upgrade or refresh your piston setup with the JK 155 Piston configured for 9mm and 1/2×28 threads.