ya right on....its been more of a hobby for me,polishing rails and positive sear and all that jazz...the trigger is definitely smoother with the kits...its not a everytime thing the odd light strike no biggy...I havent run any better ammo through it, I have some sellier brass sp that I might take a crack for deer some yr and thats where the lighter spring will dance.(less chance of primer pops) ...thanks for the responses....M