CMMG

Weighing in at a mere 5.6oz, the .22LR DEFCAN-22 brings superior sound suppression to your favorite rimfire cartridges. The scant weight and 1 diameter allow the DEFCAN-22 to be as at home on a handgun as it is on the end of a rifle. Removable end caps and baffles make user serviceability a cinch for cleanup while baffle indexing marks make for quick reassembly that assures you get optimal sound suppression once its reassembled. A hex opening on the front cap allows a 1/4" allen wrench or hex bit to be inserted for easier disassembly in the event any carbon fouls up the threads. .22 LR Full-Auto Rated, .17 HMR/.22 Mag Semi-Auto Rated

Must ship to a U.S. FFL dealer

Just swap this drop in conversion with the bolt carrier group from your 5.56/.223 chambered rifle and you will be ready to shoot .22LR. Ships with 3 25rd magazines. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.

CMMG Stainless Steel Gas tube for AR15 carbine length gas system. Includes installation roll pin.

CMMG LPK Lower Receiver Parts Kit. Includes all of the parts to build your lower.