This is an unusual Model 37 D.S. Police Shotgun that was converted to a trenchgun with the addition of a 6-hole 1917 style metal heat shield. It has a raised brass bead front sight mounted on top of the bayonet lug, with adjustable DS rear sight. The receiver unmarked except for serial number. Ribbed forearm and smooth pistol grip stock with a flat butt. With a "MRT" stamped leather sling and a "US M1917" marked bayonet. Length of pull approximately 14".

Excellent, with 97% of the parkerized matte gray finish. Some light handling marks and brown spotting are visible, with patches of bright gray on areas of the handguard and along the edges. Stock is excellent, with some white spots and pressure dents. Mechanically excellent.