This Winchester manufactured complete locking bolt assembly is for the model 64 lever action rifle and is in very good condition with light wear. This assembly consists of the locking bolt, firing pin striker, and the firing pin striker stop pin. (file photo)

Note: Winchester pre-64 model 64 lever action rifles with the following calibers and serial numbers have been observed with this part

30 WCF: 1375541

32 Win Spl: 2063562