Does anyone make a extended COAL mag and Bottom metal for a savage 110 high country 6.5 PRC. Also does anyone know why this gun has a 4.5” action screw spacing? I thought the newer savages had a 4.4” screw spacing? I is and to get a different stock but can’t find one for the 4.5 short action.... also want to shoot the 156gr bergers but the stock mag doesent have enough room to seat them out where they should be.....