This Colt manufactured magazine tube is for the medium frame Lightning slide action centerfire rifle in 38-40 or 44-40 caliber and is in very good condition exhibiting a brownish gray patina with a couple small older dents near the front section, honest wear and a few specks of rust. (file photo)
Note: Colt medium frame Lightning slide action centerfire rifles with the following calibers and serial numbers have been observed with this part:
38-40: 27311
44-40: 28897