.22 LR. 6" barrel length. SN: 44521-S. Blued metal finish with polished blued flats and matte rounds mounting checkered walnut Colt medallion thumb rest target grips. Simple blowback operated concealed hammer autoloading pistol fed by detachable single stack magazines. Sights consist of an adjustable target rear notch and pinned Patridge front blade with gold face. Standard make and model marks include two-line address to left barrel reading COLT'S MFG. CO. HARTFORD, CT. U.S.A./U.S. PAT. D-121,317 followed by the {Rampant Colt} logo above MATCH TARGET. Left slide struck COLT AUTOMATIC/CAL. .22 LONG RIFLE. Item mounts a wide serrated trigger shoe. Grips most likely custom and installed after production. {C&R}