Unfired looking for trades of sig spear 556 cz bren 2 762x39 galil ace gen 1 or others of equal value q upper with an opmod holosun aems and cloud defensive owl aero custom lower in q sugar weasel 300 bo upper $1125 aero lower $270 holosun opmod aems $400 Ab arms cheek riser stock 150$ cloud defensive owl $450 value estimated at $2450