LMT 40mm M203. Made to be mounted to any typical 1913 Picatinny rails. Will not include barrel or sight. Consists of three recoil lugs and a few locking lugs to hold to rail. Constructed from 7075 T6 aluminum forging for longevity. The autumn in oil costs once the fracking growth https://whitneys823saa2.wikibriefing.com/user