This Winchester manufactured breech bolt assembly is for the model 670 bolt action rifle in 225 Win, 243 Win, 270 Win, 308 Win and 30-06 Sprg caliber and is in very good condition with light wear. (file photo)
Note: Winchester model 670 bolt action rifles with the following calibers and serial numbers have been observed with this part:
30-06Sprg: G1273452
