As title says I have a Arsenal Democracy upper on an anderson lower, the original lower was kept for an SBR build, very high quality, primary arms optic unity tactical mount REDACTED will take trades 


https://defensereview.com/nous-defionsarsenal-democracy-ad-16-billet-and-ad-15-forged-5-56mm-nato300blk-tactical-ar-15-riflecarbinesbrs-with-ambi-ambidextrous-controls-and-ballistic-advantage-barrels-video/


14.5 inch 556 has a Gemtech brake on it.