5.45×39

This is the 7N6(M) variant, introduced in 1987. It uses a 53 grain, hardened-steel core, boat-tail projectile. 7N6(M) cartridges have a red identification ring on the projectile. It can be seen immediately above the cartridge neck. I took these directly from spam cans and packaged them in 30-round boxes. This cartridge has been banned from importation by the BATFE. When they’re gone, they’ll likely be gone forever. $29.00 per box of 30.