I know they will put on anything you want for furniture.
Their handguards only have the fixed pic rail on top, the other 3 rails are easily removed if desired.
As far as accuracy goes, i have never punched paper for groups with mine. i shoot mine with irons, and it is capable of more accuracy than I can hold to. They are fitted with match chambered barrels, and (I believe) their barrels are Kreigers...but don't quote me on that. I can hit 1/4 chunks of clay pigeons with ease at 110 yards (back of range berm), and do that all day if I can hold still...the gun has no problem hitting exactly what the irons were aimed at when the trigger is pulled.
Just from my experience, I am confident in saying one of theirs should be able to get the job done. If your are looking for a match rifle, they do have upgraded models available, and will put in whatever parts you want inside one.