Transform your 26.5mm flare gun into a .22 caliber rimfire pistol with this Kennesaw Cannon barrel insert. Installation is easy, simply slide this insert into your flare gun and you're done. Do not dry fire your flare gun with the barrel insert installed, as the firing pin will damage the chamber and void your factory warranty. By installing this piece you are manufacturing a firearm and it is your responsibility to abide by all federal, state and local laws. Another innovative product from Kennesaw Cannon.

Includes a letter from the BATF stating consumers can legally own this item provided it is not restricted by local laws.

ZWA-622 Sub-Caliber Device .45 Colt/.410 Gauge