Can you get parts for this one it is a 1950 to 1958 single shot .177 cal model. Any one have a parts list and diagram they could email me? Did find any model num on it.
https://www.jgairguns.biz/ may have schematic. There is a BB Pelletier reveiw google it. good luck . I like shooting both MP & MPR model. They are low cost maybe its easier to buy 1 than to fix yours.