So I took my used but unfired 1911 to the range today. I hate the damned things, and have since a bad experience in the early 90's with a Colt 1991. Anyway, I picked up a S&W 1911 recently. It's a nice looking gun and I'll be darned if it didn't shoot like a champ.. except a bur in the trigger tore my finger up after 50 rounds (blood flowing freely!) So, Now my love-hate relationship with 1911's continues.. What kind of trigger do I get (smooth, preferably) to replace the stock Smith trigger? Factory trigger actually has a bur on it, I'm not getting out my file for a factory part..