Anyone running Wolf's Magnum Primers in their AR's / 223 ? If so - any advice or ideas on 16", 1:7, with 223 or 556 cases? Even 14.5" barrels too if able? Access to BLC2, AA2230, Tac, Xterm. Bullets -- 55gr FMJ with Can. Hornady's "Mil Spec" chambers and Wylde also - trying to figure...