MARK 45 CARBINE
.45 ACP cal. only, based on M6 Thompson machine gun, 16 1/2 in. barrel, 5, 15, 30, or 90 shot mag. U.S. mfg. Disc. 1988.
GIBBS GUNS
Previously manufactured by Volunteer Enterprises in Knoxville, TN and previously distributed by Gibbs Guns, Inc. located in Greenback, TN.
GIBBS GUNS Firearms Models