Authentic Korean War era USMC M3 night time vision scope The M3 carbine was an M2 carbine fitted with a mount made to take an infrared sight to be used during the night. It had been initially used Together with the M1 sniperscope, and an Lively infrared sight, and saw https://localgunstores11502.fitnell.com/75752539/5-simple-statements-about-daniel-defense-ddm4-v7-explained