180 and 187

The Crosman model 180 is a single shot bolt action CO2 rifle.  The sears  version had a slightly different shaped stock, white barrel spacer, and a longer compression tube so it would take 2 CO2 cylinders.

For a older schematic CLICK HERE

For a detailed schematic of the valve mechanism CLICK HERE

For a detailed schematic of the Trigger Block  CLICK HERE

To see a picture of the Sears model 126.19310 disassembled, CLICK HERE.