7.62x39mm or 5.56 NATO cal., short stroke gas piston, 11.9 in. Lothar Walther chrome-lined threaded barrel with removable muzzle nut or optional Phantom flash hider (barrel threaded M14x1RH), two 30 shot mags., milled billet steel lower receiver, stamped steel dust cover, U.S. mfg. nylon trigger or...

7.62x39mm or 5.56 NATO cal., short stroke gas piston, 7.6 in. Lothar Walther chrome-lined threaded barrel with removable muzzle nut or optional Phantom flash hider (barrel threaded M14x1RH), two 30 shot mags., milled billet steel lower receiver, stamped steel dust cover, U.S. mfg. nylon trigger or C...

.32 ACP/7.65mm Browning, .380 ACP, or 9mm Makarov cal., direct blowback, 4 1/2 in. barrel (1/2x28 threaded barrel optional), 10 or 20 shot box mag., stamped steel upper receiver, milled billet steel lower receiver with M4x12 tapped holes for mounting shoulder stock (all NFA rules apply), adj. front...