Description Evaluations (0) LMT 40mm m203 receiver. Meant to be mounted to any normal 1913 Picatinny rails. Doesn't incorporate barrel or sight. Contains a few recoil lugs and a few locking lugs to hold to rail. Crafted from 7075 T6 aluminum forging for durability. The serial amount is etched into https://friedrichr219dht3.slypage.com/profile