I consider the 300 ACC a rifle to just play with and i don't take it really serious for hunting, even tho i believe it is capable if you stay under 150 yard with the 110 to 125 gr bullet . I built mine for calling coyotes in the woods. To tell the whole truth i built it because i didn't have one and wanted to see what all the hype was about. I'm using the Speer 125 gr TNT with Lil'Gun, it shoots ragged holes at 50 yards the longest i have grouped it on paper.
its capable sub sonic with 194 lehighs to 150 no issue, so I suspect super sonic with the 115 barnes rounds it should be a 200 yard no issue round at a minimum.
