THE 2-MINUTE RULE FOR CMMG MK57

56. More often than not, you can obtain a similar outcome for much less bodyweight and similar Charge. Except you’re married to the AR-15 ergos, there’s not really a purpose to stay with a platform designed to fireplace far more impressive rounds when micro PCCs are a thing. (Like MP5K clones or Scorpion SBRs)When introducing or transforming an