nekwah
member
I own a model 99 Marlin semi-auto .22 that has a bad problem of misfiring. It was passed down to me by my dad. This is a fairly old rifle made sometime in the 60s i think. Specialty ammo seems to function a little better but not much. The firing pin comes down, theres a mark on the shell, but does not cause the cartridge to fire. Ive cleaned this gun well so i dont think its gunk causing the problem. Ive wondered if the spring is worn out causing it to not hit the shell hard enough but not sure. Any ideas.