This factory manufactured first variation breech bolt Assembly is for the early Western Auto Supply Co. / Revelation model 120 semi-auto rimfire rifle which uses either the first or second variation charging handle and is in very good condition with light wear. This assembly consists of the first variation breech bolt, cartridge lifter roller, first variation firing pin, firing pin retaining pin, and the complete extractor assembly. (file photo)

Observations: the first variation breech bolt has the narrow cut on the left side designed only for the first and second variation charging handles

Note: Firearms with the following years of manufacture and / or serial numbers have been observed with this part:

1966: HJ = August 1966