The Reising M50
A U.S.C.G. sailor on shore patrol with working dog and a Reising Model 50 with 12-round magazine.
The .45 Reisingsubmachine gun was manufactured by Harrington & Richardson (H&R) Arms Company in Worcester, Massachusetts, USA, and was designed and patented by Eugene Reising in 1940. The three versions of the weapon were the Model 50, the folding stock Model 55, and the semiautomatic Model 60 rifle.
Over 100,000 Reisings were ordered during World War II, and were initially used by the United States Navy, Marine Corps, and the United States Coast Guard, though some were shipped to Canadian, Soviet, and other allied forces to fight the Axis powers.
Origin: United States, 1941
Manufacturer(s): Harrington and Richardson
Caliber: .45 ACP, .30 Carbine
Action: Closed Bolt, Delayed Blow Back
Rate of Fire: 550rpm
Weight: 6.83lbs
Barrel Length: 11.02 inches