For sale is a new mixed KAC and LMT lower parts kit for the SR25 and Defender H/MARS-H lowers. The kit just needs the 2 takedown pins and a trigger guard to be complete. The kit will also work in SR15/MARS-L lowers with a different bolt catch, which can be included. The kit includes an SR25 bolt catch, LMT bolt catch pin and spring, Centurion Advanced Sniper Trigger 2 stage, LMT mag release, LMT left side ambi mag release, LMT buffer retainer pin and spring, ambi safety selector, LMT safety selector detect and spring, LMT takedown pin detents and springs, and an A2 grip and screw. $245 shipped for the kit with your choice in bolt catch.
