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 it