Good to go on my AR Pistol

Bought this barrel for my ar pistol as the rosco barrels were sold out so i went with the radical barrel instead. Went to zero it the other day and only took minor adjustments. Average group i got was about 1.5 inch from 5 shot groups. I will get about 3 rounds less than an inch and the other two will bring it out to 1.5inch i was also using cheap federal .223 from walmart so im sure with the right ammo youll get sub moa with a 5 round shot group. So far so good havent had any hiccups also did a mag dump to see if its running reliably. It is a little overgas not sure if its the gas block or barrel. But if youre on the fence of buying this barrel you cant go wrong for less than 90$. I would compare it to the PSA 10.5 nitride barrels as i do own one.