I'm sorry, OP, but I when speaking in terms of "precision" gas guns, PSA is not even a consideration. Mind you, I am not trying to be some haughty douche bag. PSA AR's have their place, but to expect them to shoot sub MOA (even under 2 minutes, IMHO), is expecting a whole lot.
With most precision rifles, you've got your barrel and trigger as having the most prolific impact on your accuracy. When speaking AR's, you've also got the gas system, BCG included, which equals more pressure and movement on the gun. For the price they are asking, I seriously doubt PSA is using anything that is close to quality in terms of their components. You couldn't even purchase a JP barrel for the cost of that entire rifle. Again, I'm not talking shit, I'm sure it's a great rifle and it will work just fine, but it's likely not a precision rifle.
Lastly, if you really want to see what kind of accuracy you can get out of it, you're going to need to shoot some FGMM through it, likely the 168's. Furthermore, a good trigger will help you in your endeavor.
I know it's awesome to say, "this is my precision rifle," but we have to be careful to not water that definition down just because it sounds cool.
If it shoots AT LEAST several 5 round 1/2 minute groups, then you I think you would be clear to label it a precision rifle.
JP and GAP charge about 3-4k for their gas guns. And yes, those are definitely precision rifles. I think my email ad from PSA had me into their .308 for about 7-800.00. If a PSA shoots alongside those bad boys, they best amp up production.
ETA - what optics and mount are you running and does this rifle have an adjustable gas block?