KAK Industry recently rolled out their newest upper in the AR-10 platform. Chambered in 450 Marlin, this AR10 upper receiver sports a 16 inch melonite coated barrel and features a mid-length gas system. The Upper receiver is a modified LR308 and cut to clear large casings.
KAK Industry recommends using Ten round Pmags or Brownells aluminum 308 mags loaded with reduced capacity. MSRP of $900.00
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