TestEngineer

Dan's advice is all sound. However, I'd submit that we don't have enough information to give any sound suggestions. All we know is a mk2...

Do NOT send it back to Ruger. Their fix is to ream the chamber taper down to the bottom of the chip. This makes the edge of the...

Unless the ding, nick, notch has pushed metal inward causing cartridges to snag or drag during chambering, I wouldn't give it another...

Don't chuckle too much. His point about Buffalo Bore ammo is very valid. They have lists of handguns approved for use with their ammo...