colt 6721

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    1. Colt 6721 Upper Free floated
      Sold

      For sale Colt 6721 Upper Free floated

      $500 OBO *** Update *** factory trigger group, grip, stock available (msg me to work the deal). Colt 6721 upper 16" 1/9 HBAR (roughly 1.5k rounds through it) Colt BCG Standard charging handle Full length UTG PRO Keymod rail Mid-legnth gas system A2 Flash hider QD mount point (I have the original...
      $550.00
      $499.00
    2. j.smooth4

      colt 6721 or ruger 556 8511

      Ruger -560 on jlowes -better customer service -1/8 twist -didn't lose the military contract -I already own other rugers - colt -799 on jlowes -better bolt carrier -better barrell -mil spec everything -1/9 twist -discontinued so it might be rare in the future -that sexy pony :cool16:
      • j.smooth4
      • Thread
      • ar-15 ar15 colt 6721 hbar ruger 8511
      • Replies: 38
      • Forum: Rifles
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