Do you ride the slide closed or let it slam when you rack it back? I only experience this with cheap ammo and if it doesnt slam like it would from blowback.
I advise against polishing the inner chamber of your barrel if you are not a gunsmith or havent done any personal smithing prior, tolerances off in even the slightest amounts can lead to pressure drops/rises and s&w would not warrenty afterwards.
Try a different ammo and letting the slide slam forward from its most rearward position
__________________
please care, use hollowpoints
|