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JK Armament 105 Compensator End Cap, .22 caliber, Black
The JK Armament 105 Compensator End Cap adds a compensating function at the front of a compatible suppressor. The .22 caliber opening and JK 105 interface define the fitment, while the black finish keeps the completed assembly visually consistent.
7075-T6 billet aluminum construction keeps the front component light without adding the mass of a steel cap.
Choose the 105 Compensator End Cap, .22 caliber, Black at BattleHawk Armory.
Compensation at the Suppressor Front
The compensator-style end cap places the muzzle accessory function at the front of a compatible JK 105 suppressor. It provides an alternative end-cap format for an owner who wants compensation as part of the complete suppressor setup.
Made for the Correct Suppressor Interface
The cap has a 1.05-inch outside diameter and 1-inch wrench flats. It is intended for compatible JK 105 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 105
- Type: Compensator end cap
- Bore: .22 caliber
- Material: 7075-T6 billet aluminum
- Color: Black
- Diameter: 1.05 inches
- Wrench flats: 1 inch
- Finish: Type III hard anodize
Frequently Asked Questions
Does the end cap attach directly to the barrel?
No. It closes the front of a compatible suppressor. A barrel-mounted muzzle device serves a different role.
Will a larger opening expand the suppressor caliber rating?
No. The suppressor body, baffles, mounting system, and manufacturer ratings remain the controlling limits.
Is it a complete suppressor?
No. It is a compensator end cap for a compatible JK 105 suppressor.
Shop the 105 Compensator End Cap, .22 caliber, Black at BattleHawk Armory.
| Manufacturer | JK Armament |
| Pricing Unit | EA |
| Model | Compensator |
| UPC | 850038425388 |
| SKU | JK105LTCEC22 |
| Width | 3.9000 |
| Length | 6.3000 |
| Height | 1.2000 |
| Weight | 0.0350 |



FFL Required