Dave in LB

I know that you switched ammo to solve this issue but that is only part of the equation. If you intend to shoot only this new brand and bullet weight and your gun shoots it well so much for the issue. However the bigger probelm with these guns tend to be the spring adjustment in the forend. Kind of like a gas port gun this spring can be adjusted to accomodated different ammo pressure levels and that many times causes these guns to be less than accurate or not "reliable'. However once they are tuned these guns can be both accurate and reliable.