Faktory 47

What do you do

  • Hover

    Votes: 3 12.5%
  • Wipe and sit

    Votes: 10 41.7%
  • Birdnest

    Votes: 5 20.8%
  • eww, i'm to uppidy to use a public tiolet

    Votes: 6 25.0%

  • Total voters
    24

Rabbit2047

NOT Joe Exotic, Ted Nugent, or Joe Dirt
Kalash Klub
Jan 3, 2020
13,450
77,648
113
Statham, GA
English name is Recoil Booster. Russian name expansion chamber. Increases back pressure and improves AK function. More gas for the gas piston.
@Rabbit2047 will give you a better explanation.

This is correct. Mostly for short barreled AKs who don't create enough backpressure to cycle the firearm due to the round exiting the barrel too quickly