I would suspect your friend was not familiar with the Kahr trigger; over the weekend I shot a classifier with a Glock 19 after a yr. of trigger time on my CM9. during the weak hand string, I reflexivly staged the 19's trigger and had a "wild willi", close to a AD, which added 5 sec.(mike) to my time. sticking with the CM9 EXCLUSIVELY.
NRA LIFER
IDPA BELEIVER