5 SIMPLE TECHNIQUES FOR CMMG MK57

56. More often than not, you can find exactly the same result for fewer weight and comparable cost. Unless of course you’re married for the AR-15 ergos, there’s probably not a cause to persist with a System made to fire a great deal more impressive rounds when micro PCCs are a detail. (Like MP5K clones or Scorpion SBRs)The projectiles would adh