This Winchester manufactured third variation breech bolt assembly is for the post 64 model 94 top eject lever action carbine in 30-30 Win. caliber manufactured from 1977 through 1983 with a serial #4,580,000 or higher. This assembly consists of the breech bolt, extractor assembly and the ejector assembly and is in very good condition with light wear. (file photo)

Note: Winchester Post 64 Model 94 Top Eject Carbines with the following calibers and serial numbers have been observed with this part:

30-30 Win: 4643708, 4715944, 5070756 & 6000509M