Screw in Field Points 5/16 / 250grn Screw in Field Points 9/32 points are bullet shape and fit Easton Axis and Beman CenterShot. Available in 100 125 and 145 grain. 5/16 points are easy pull design. The center if the point is slightly larger than 5/16 with a back taper making pulling your arrows out of the target easier. 5/16 is the common size for carbon arrows. Available in 100 125 145 175 grain. Heavy weight slightly more 200