Manufactured on order for the United States Military in the early 1960s, notes provided by the consignor indicate that this S-prefix Model 37 was transferred as surplus from the Army to the Buffalo Police Department of Buffalo, New York, where it was mated with the included range card. The range card identifies the shotgun by original serial number, an inventory code "P3417" stamped on the left stock wrist, and a unit number "L27" which is carved into the right buttstock, and indicates an issue date of December 3, 1976. Single bead sight, with an improved modified choke, 2 3/4 inch chamber, and "U.S." on the right side of the frame. Fitted with a ribbed forearm and smooth pistol grip stock with a serrated plastic buttplate and a 14 inch length of pull.

Excellent, with 95% plus original matte gray finish, showing some light cycling and takedown wear. Bright edges, a few dark streaks near the muzzle, and mild handing marks overall. The stock is very fine, with mild pressure dents. The "L27" mark appears hand-cut using a paint stencil as a guide. Mechanically excellent.