RS Products has released two new light mounts based on their BM-1 Light Mount. These mounts attach via a unique clamp that lets you decide what angle to set them and allows you put your light right where you need it.
The BM-12G is designed to attach to the magazine tube of a 12 gauge shotgun and the BM-12 is designed to mount to the barrel of a VEPR-12. These mounts are light weight at under 1.25 ounces for the BM-12G and 1.04 ounces for the BM-12. They machined from 6061-T6 aluminum, hard anodized, and feature a 4 slot section of 1913 rail.
Check out the BM-12 and BM-12G.