Authentic Korean War era USMC M3 night time eyesight scope The M3 carbine was an M2 carbine fitted using a mount intended to take an infrared sight to be used in the evening. It was originally employed Along with the M1 sniperscope, and an Lively infrared sight, and observed action in 1945 with the military over the invasion of Okinawa.Recoil will … Read More