no clue and i know you probably wont like my answer but if you want accuracy sell it and buy a cheap are for the same money like a dpms sportical. There reliable and do moa out of the box. I just cant see dumping money into trying to make a mini shoot. Its still pot luck whether youll see any major improvement and youll never get that money back if you resell. Minis are good reliable guns and work for what they were designed for but if you want accuracy its the wrong platform to start with.
