NOT KNOWN FACTS ABOUT CMMG MK57

fifty six. Most of the time, you can get exactly the same impact for considerably less weight and equivalent Price tag. Unless of course you’re married on the AR-15 ergos, there’s not likely a cause to stick with a System designed to hearth far more potent rounds when micro PCCs certainly are a factor. (Like MP5K clones or Scorpion SBRs)ARMSLIS