I purchased my M1SB in 2014 but didn't fire it for the first time until last month. Had multiple misfires, 2 and 3 round bursts and finally, a runaway gun (quite exciting but not legal or safe). I believe I'm not the only one who's had this issue.

I returned the gun to Kahr for repair and they sent it back within 2 weeks, no charge, even though the weapon was out of warranty. Put four mags through it and though the action was MUCH better, still had a few two round bursts. Kahr now has it again. Not sure they'll get it right and if they don't, who should I send it to? Suggestions appreciated. Thank you.

SA
Las Vegas