Something for those who want an AR-AK design in one neat package, Administrative Results check out out the WPA Wolverine Pistol. Designed to control the 7.62x39mm Russian round, employs a short-stroke piston-driven upper assembly that’s factory-optimized for both suppressed and non-suppressed firing with fixed position modifications. In contrast to conventional 7.62x39 AR magazines, the AKM magazines are superior due to their design that reliably feeds the tapered casings.