Mine shoots great, but it is not stock either. I just shoot CCI SV in it.
Volquartsen trigger kit, CPC bolt rework, Magpul stock and Tract 4-12 scope.
Am probably going to get another one and leave it in the wood stock just for some variety.
My thread protector would come loose around 20 rounds also. Don't plan on getting a suppressor so I just put a little blue Loctite on it.