Manufactured on contract, the Stevens Model 620 was a refinement of the Model 520. A solid frame hammerless shotgun, the 620 was capable of being taken down for transport as well as having slam fire capability, making it both easy to move about as well as a vicious source of firepower. Adopted for the Army and Marine Corps for World War II, the 620 remained in service for Korea and Vietnam. A single brass bead sight is installed on the bayonet lug, with a six-hole heat shield, cylinder choke, the three-line Chicopee Falls address on the right side of the barrel ahead of "P" above flaming bomb stamps, with the gauge and 2 3/4 inch chamber markings on the left. The "P" and flaming bomb are repeated on the left of the receiver, with "MODEL 620" and "U.S." further to the back, and the serial number and "U/S" on the underside ahead of the trigger guard. Fitted with a smooth round forearm, pistol grip stock and serrated plastic buttplate. 14 inch length of pull. Includes a M1907 brown leather sling.

Excellent, retains 90% plus original blue finish showing a proper plum patina on the bayonet lug, some moderate cycling wear, a few light scratches, and sharp markings in the metal. The wood is very fine with some light handling marks and dents, and defined edges. Mechanically excellent. This Stevens Model 620 trench shotgun would make a fine addition to any U.S. military firearms collection!