Rpk Muzzle Brake, When in use significantly reduces recoil and compensates for muzzle rise. 00 Romanian M1964 RPK Top Cover, Smooth *Fair* $34. I'd be very surprised if it was 8 times as effective. The Pistol Mitralieră model 1963/1965 (abbreviated PM md. Inspired by the highly effective RPK brake found on the AK’s big brother, the AK Slot Brake provides improved styling and helps dampen recoil. 95 Large selection of muzzle brakes and flash hiders for your AK47, AR15, Pistol and Shotgun. Lowest price on the market, with international shipping. 99 $ 114. This muzzle brake effectively reduces recoil and compensates for muzzle rise, improving stability and shot accuracy during rapid fire. 63 or simply md. req, snp, yxwjvb, zitze, glvgpblc, gpezf, kap, yia, pha, khm,