I was shooting my a pumpmaster 760 and it had perfect accuracy for about 50 ft with a pellets, then I accidentally move the elevation adjust piece and I pushed it off and when I put It back on It didn't shoot well enough as it did before. I never moved the piece scince I got it until now. How do I adust the elevation back like when I first got it out of the box?
i forgot how the elevation sight was when i was shooting...
i forgot how the elevation sight was when i was shooting...