The JK Armament RFX 22 (brand part no. JK105RFX22) is a Mission Configurable suppressor with a whopping 9 baffles to choose from, built with a 17-4 stainless steel blast baffle for hard use from .22 LR to 5.7x28mm. JK Armament machines the RFX 22 from black aluminum and stainless steel for an incredibly lightweight, industry-leading sound suppression package. The RFX 22 favors shooters who want a configurable, multi-caliber-rated suppressor across their small-bore platforms.

Key Specifications

• Rated from .22 LR up to 5.7x28mm for versatile small-bore sound suppression.
• Measures 1.05 inches long for an ultra-compact footprint.
• Built from black aluminum and stainless steel for a lightweight construction.
• Direct-thread 1/2×28 mount for compatible muzzle devices.
• Offers 9 baffle configurations for Mission Configurable tuning.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What calibers is it rated for? From .22 LR up to 5.7x28mm.

How does it mount? A 1/2×28 threaded direct-mount system, not a quick-detach mount.

Buy the JK Armament RFX 22 Suppressor

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through JK Armament‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.