JK Armament 155 PRO High Flow Flash Hider End Cap (22 Cal), Black

JK Armament 155 PRO High Flow Flash Hider End Cap, .22 caliber, Black

The JK Armament 155 PRO High Flow Flash Hider End Cap combines flash management with additional gas flow at the front of a compatible suppressor. The .22 caliber opening and JK 155 interface define the fitment, while the black finish keeps the completed assembly visually consistent.

Grade 5 titanium construction provides a titanium option at the exposed front of the suppressor.

Choose the 155 PRO High Flow Flash Hider End Cap, .22 caliber, Black at BattleHawk Armory.

High-Flow Front-Cap Geometry

The three-prong flash-hider form and added gas vents are designed to manage flash while allowing gas to exit through the front-cap geometry. The result is a front component focused on both flow and flash control; its effect depends on the complete suppressor, firearm, and ammunition.

Made for the Correct Suppressor Interface

The cap has a 1.55-inch outside diameter and 1.5-inch wrench flats. It is intended for compatible JK 155 components. Outside diameter alone does not establish interchangeability with a different series or another manufacturer's suppressor.

Bore Size and Cartridge Rating

The end-cap opening must provide appropriate clearance for the projectile. The .22 caliber designation identifies the cap's bore application; it does not increase the suppressor body's cartridge, pressure, or firing-schedule rating. Select the cap as part of a fully compatible suppressor and firearm combination.

Product Specifications

• Manufacturer: JK Armament
• Series: JK 155
• Type: High Flow Flash Hider end cap
• Bore: .22 caliber
• Material: Grade 5 titanium
• Color: Black
• Diameter: 1.55 inches
• Wrench flats: 1.5 inches

Frequently Asked Questions

Shop the 155 PRO High Flow Flash Hider End Cap, .22 caliber, Black at BattleHawk Armory.