357 sig, 40 s&w, 9 × 19 mm, 9 × 21 mm, af-1, arsenal firearms, austria, brand, can, cartridges, company, desert warrior, developed by, export, flashlight, four, german gun, glock 17/19, glock 19, glock 20, glock 32, gun, guns, hammerless, heckler & koch, increased, is available, penetrated by, private, product name, russia, self-loading, semi-automatic, size, springfield, strike one, swift, used, walther, weapon, xds, year