It's a tack driver too. When I installed the Smith Ent Gas Lock Front sight, it tightened the entire gas system down, and my groups went from 2" to sub 1" at 100 Yards. When I pick up the Blackfeather stock for it in the second picture, I'm going to further shim the gas system and really lock it down, then it's on to unitizing the gas block or just removing the stock collar, since I won't need it anymore. With a better optic, I should be able to wring 3/4 MOA out of it with Match ammo or handloads. And it's just a standard M1A, not even a loaded of NM... it just took a loving touch and the right parts