This Winchester manufactured forearm tip is for the model 1892 lever action rifle in 38-40 or 44-40 caliber with an octagon barrel and a full length magazine tube. This forearm tip is in very good condition exhibiting a grayish brown patina. (file photo)
Note: Winchester model 1892 lever action rifles with the following calibers and serial numbers having an octagon barrel and a full length magazine tube have been observed with this part:
38-40: 51234
44-40: