Inland Manufacturing M1 1945 Carbine, Semi-automatic Rifle, 30 Carbine, 18 Barrel, Black Finish, Walnut Stock, Adjustable Rear Sights, 1-15Rd Magazine, Bayonet Lug ILM130 The M1 carbine is modeled after the last production model that Inland manufactured in 1945 and features a type 3 bayonet lug / barrel band, adjustable rear sight, push button safety, round bolt, low wood walnut stock, and a 15-round magazine.