JK JK155PISTON5X28BN 1.55" Piston 1/2x28 9mm Black UPC 850064482256

JK JK155PISTON5X28BN 155 PISTON 1/2X28 9MM BLK 850064482256 UPC 850064482256, jk armament jk 155 piston 5x28 bn 1 55 inch piston booster 1/2x28 9mm black nitride jk 9mm suppressor piston upc.

JK-155-PISTON-5X28-BN JK Armament 1.55" 9mm Piston 1/2x28 Black Nitride

JK JK155PISTON5X28BN—9mm Nitro. Piston predator.

Key Features

• 1/2x28 Threads: 9mm standard.
• 9mm Bore Size: Perfect pass.
• 1.55" Compact: Pistol prince.
• Black Nitride Coated: Slick shield.
• Hardened Steel
• Booster Piston

Benefits

Smooth stroke. Longevity locked. Suppress seamless.

Uses

• 9mm Piston Booster, 1/2x28 Suppressor, Pistol Piston, JK Juggernaut, 9mm Master.

Reviews

"9mm BN Piston = flawless fire!"

JK 9mm Ninja.

Specifications

JK155PISTON5X28BN: 9mm piston powerhouse.