Description Critiques (0) LMT 40mm m203 receiver. Created to be mounted to any standard 1913 Picatinny rails. Isn't going to contain barrel or sight. Features 3 recoil lugs and a few locking lugs to hold to rail. Created from 7075 T6 aluminum forging for sturdiness. Thus, you'll be able to https://frederickj035swb3.blue-blogs.com/profile