No offense but have you looked in HK pistol for sale section? HK45c's are going like hotcakes. I have seen several HK45c LEM's on the forum in the past two weeks.Hello I am looking to purchase a HK45c lem. I have been looking around for one with the light lem but have not been able to find one with any of my local gun dealers. So i was wondering if you guys could tell me what parts i would need to buy to make a hk45c lem into a light lem. also if it is difficult to install those parts. Thankyou for the help.