The Pioneer Arms Micro Hellpup in 7.62x39mm is a compact AK-style pistol built around a 7-inch threaded barrel and a 30+1 capacity. A 1:9" RH twist with 4 grooves supports consistent performance in a short, maneuverable package. With M14x1 LH muzzle threading and a Krinkov-style muzzle device, it is purpose-built for tight handling and hard-running AK function.