An evolution of the M1 Carbine, the M2 was intended to give America's "second line" soldiers a boost in firepower without excessively disrupting the logistics train or manual of arms. Essentially a "drop in" assembly, the auto-fire components of the M2 could be swapped in or out as needed; most M1s so equipped were converted back to semi-auto after the M2 was retired, and few factory-original M2s can be found intact and with proper registration. With standard fixed blade front and "SA" marked stamped adjustable rear peep sights, Inland barrel dated "11-43", "C" marked Type 3 barrel band with bayonet lug, standard "M1" markings on the receiver ring, "SG" marking on left side of receiver body, parkerized round top bolt, "A" marked selector switch, milled Inland trigger group, "J.A.O" marked toggle safety, "E.I." marked magazine catch, and standard markings on the receiver heel. Perch belly low wood stock with correct selector recess, two rivet "MU" marked handguard, white paint "44" marking on the grip end, "U.S.M.C." marked canvas double magazine pouch, and stamped checkered buttplate. Includes conical M3 flash hider, canvas web sling, and two extra magazines.