I would pull the bolt from the gun and flush out the firing pin and firing pin bore with Brakeleen and then put a drop of gun oil on it as you may have powder residue in there.I have also seen a couple of broken firing pins,both the front or rear half and that will cause a misfire.If you have a small punch you could also remove the retainer pins and inspect the firing pins.Also does your hammer seem to have a decent amount of spring tension? and do you have anything obstructing the hammer movement,such as a low mounted scope?Let us know what you find.
Last edited by levergunz; 11/10/10.
