Updated with B5 SOPMOD such a great stock. Got it for 53$ on sale I see em for 99$ everywhere else. This gun shoots XM193 like 1.2-1.8 MOA. Definitely getting another ballistic advantage or WOA for my SPR. Very happy with the Flash hider which actually acts as a blast can too. Shot it at dusk and no flash at all. Love the Magpul SL grip. Got lucky the tolerances are super tight on everything. I did have trigger pins smooth end facing to the right and one walked a little, switched them around now smooth end is on the left side. Is this correct? Gonna have to throw my SPR scope on it and do a local 700y prs match with it. I bet my 75gr handle ads will bug hole but who knows well see.