Description Testimonials (0) LMT 40mm m203 receiver. Designed to be mounted to any normal 1913 Picatinny rails. Doesn't incorporate barrel or sight. Incorporates a few recoil lugs and 3 locking lugs to carry to rail. Crafted from 7075 T6 aluminum forging for sturdiness. The serial number is etched right into https://peteru678ohz2.blogadvize.com/profile