They new manufacturing plant was built in 1986 - that is when serial number records stop.ģ. yes, benjamin bought sheridan in 1977, but actually production was moved to Racine in 1982. The right side of the receiver should be drilled and tapped for the williams peep sight - that was the first year they were.Ģ. pellet, single shot w/ under lever pump, (1st var.) Rifle 1991-1993ġ. pellet, single shot w/ under lever pump, black finish (1st var.) Rifle 1991-1993 pellet, single shot w/ under lever pump & wood grips Pistol 1988-1992 pellet, single shot w/ under lever pump & wood grips Pistol 1986-1988 pellet, single shot w/ under lever pump w/o checkered stock & fore end (2nd var.) Rifle 1986-1991 pellet, single shot w/ under lever pump & checkered stock & fore end (1st var.) Rifle 1968-1986 lead shot, single shot w/ under lever pump & checkered stock & fore end Rifle 1968-1986
