Heckler & Koch USP & HK45 LEM Trigger Conversion Kit
Factory LEM conversion kit for USP and HK45 pistols
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:
The longer hammer spring is for all USP, USP Compact and full size HK45.
The shorter hammer spring is only for the HK45 Compact.
USP LEM and HK45 trigger pull weights:
Use the trigger return spring that is already in your gun for light LEM trigger pull, approximately 4-5 lbs.
Use the trigger return spring in the kit for the heavier LEM trigger pull, approximately 7 lbs.
Andrew B. (verified owner) –
Super fast shipping, good price, & a free meal.
Johnny H. –
Dealing with Rooftop is easy and they are quick to get out to you what you ordered. I am very happy with the service and product. Thank you.
Scott R. (verified owner) –
Fast shipping and well packaged. Nothing protects parts like dried noodle cushioning.
DB (verified owner) –
LEM Stay LEMMING. Thanks for the top ramen. Everything in the kit was OEM and high quality. Came quickly