I just put about 175 rounds through my Lynx 12 today. Fired and ejected everything when set on the appropriate gas setting. Mostly 1300+ fps target loads and some universal 7 1/2 birdshot. Mods were new grip, Molot muzzle brake, tubular handguard, some BCG polishing/smoothing, hammer and sear polishing, M4 tube/GL-Shock stock. It was fun but that 5 round mag got old quickly. Gonna add a magwell and grab some 8 and 10 rounders. My Mossberg shockwave was my fun gun before...now it's definitely my Lynx. Can't wait to let my family and friends try it.