The Vepr 12 is a non-canon shotgun in the Redux storyline, and made its first appearance in Kino Redux. It is a semi-auto, high power shotgun. It holds 20 rounds in its box magazine, and is a one-hit kill until round 21.
When Pack-a Punched, it becomes the Blak Mamba 115-8. It gains a 50 round drum magazine, higher damage, flashlight, and a laser. It becomes selective fire, having the option to shoot semi or fully automatic. It is a one-hit kill until round 37.