zelnicekbI’m selling my Triarc Systems 12.5 mid upper receiver group. It comes with the Triarc 5.56 12.5” midlength gas barrel 1/7 twist, enhanced BCG, mil spec charging handle, and A2 flash hider. The rail is Triarc’s TRILOK 11.5” rail. Very soft and flat shooting. Only selling because I don’t shoot it anymore. The upper has approximately 600 rounds through it. Will ship.
