I have a USP .40 I bought back in the Clinton era and I'm considering switching to LEM trigger variant. I think it just might be advantageous for me to get rid of that first boat ancor trigger pull...lol. Looking for opionions from anyone that may have done this to go get pro's and con's. I haven't had the chance to shoot a USP with this variant but I'm told it will change it to a consistant 4.5 to 5 lbs pull each time.