If it's an older gun, you should be fine. I understand there were some hiccups in their Gen. III guns, just from the chatter I've read on numerous gun forums. I almost bought a Glock 22 in the early '90's... but the deal fell through. I switched to all 1911's - all the time, after 9/11. Other than shooting my college wingman's Glock 21 while we were in college in the early '90's, I can't tell you much more about 'em.