The New CMMG Mk57 in 5.7x28mm Caliber, uses the Patented Radial Blowback Bolt to reduced felt recoil and add reliability. Flat Shooting and accurate, it's a pleasure to shoot at the range. https://www.cmmginc.com/product/pistol-mk57-5-7-x-28mm/
Big thanks to my daughter Sarah!
Rubber Dummies 10% off "Sootch00" Code. Click Affiliate Link: http://rubberdummies.myshopify.com?aff=6
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