African Carbines

[painter777]

Model-Intro-Discontinued
320B 1960 1966 .22 bolt action single shot target sights, swivels, hammerless design improved firing pin
320BA 1966-1967 same as 320B, change from S137 to S142
rear dovetail sight
320BB 1968-1971 same as 320BA, change in safety assy
320K 1958-1962 .22 single shot bolt action economy sights
320KA 1962-1966 same as 320K improved firing pin
320TR 1961-1962 Targo version of 320K with smooth bore and
rifled tube inserts for 22 cal shot and LR
321B 1971-1974 .22 single shot target sights replaced 320BB
321K 1971-1980 .22 single shot open sights

See page 2:
Chronology of Mossberg Firearms 1919-2019
https://www.mossbergcollectors.org/100-years.pdf

GI Bob, Look again at the parts schematic I posted, that's exactly the same as your Western Auto but has Mossberg at the top. Look at the detail on the bolt.

****GB gun IS a Model 320B with the Rear Peep missing. Why it has the hooded front sight and swivels