JK ARMAMENT JK105RFX22 | RFX .22 Cal 1.05 in | 1/2×28

The JK ARMAMENT JK105RFX22 RFX is a mission-configurable .22 caliber suppressor designed for lightweight handling and modular performance. The unit features a multi-baffle design with a 17-4 stainless steel blast baffle and a black aluminum body. Threaded for common rimfire mounts, it is intended for use where reduced report and recoil mitigation are desirable during target shooting and small-game field work.

Product Specifications

• The manufacturer is JK ARMAMENT.
• The model/manufacturer part number is JK105RFX22.
• The caliber is .22 LR.
• The external diameter is 1.05″.
• The thread pattern is 1/2″x28.
• The suppressor uses a 9-baffle configurable core.
• The blast baffle material is 17-4 stainless steel.
• The body material is specified as black aluminum.
• The finish is a black exterior.
• Manufacturer states the design is mission configurable for different baffle arrangements.
• Manufacturer notes compatibility spans from .22 LR to 5.7x28mm (manufacturer-stated compatibility).
• The product description characterizes it as a heavier duty, longer variant of the JK 105 VERSAX 22.
• The product is described as incredibly lightweight with notable sound suppression performance.
• The UPC is 850038425180.

This suppressor provides a balance of light weight and modular suppression options for shooters who prioritize reduced report and repeatable alignment. Its configurable baffle stack and stainless steel blast baffle make it suitable for extended rimfire sessions and field use where corrosion resistance and durability are important.

Owners commonly praise the unit for its lightweight construction and effective suppression, and many appreciate the configurable nine-baffle design paired with durable 17-4 stainless components.