HK LEM Trigger Conversion Kit - All USP and All HK45
HK LEM Trigger Kit for all USP and USP Compact pistols and all HK45 and HK45 Compact pistols. This universal factory Heckler & Koch LEM kit is complete with all of the parts required for the conversion.
Comes with two hammer springs:
USP LEM and HK45 trigger pull weights:
USP models prior to 2005 will also need 209266 Trigger Rebound Spring.
Sep 24, 2018
Easy to install with the online video helps. Only shot a hundred rounds since install but like the trigger. 1st shot is a long 4-5 lb pull with a crisp break at the end. Reset is short with a lighter/shorter pull. For me: Advantages - simplification (nicer 1st pull than double action, no safety to mess with. Disadvantages- no safety, 1st shot is always a long pull (with DA/SA set up you could just cock the hammer to have your 1st shot just like all the subsequent shots.)