A 12 pound Glock, huh? I experienced the trigger on a 27 ounce Glock this past weekend, myself. That pistola must be loaded down with some sizable aftermarket stuff.

(joshin' withya)

If you clean that Glock... chances are that a mouse has done clumb up in it and died. A lil' Balistol will squirt that dead mouse plumb out of it.