Q. I tried to reload the 10.3x60R with my Co-Ax Press. This shell is based on the old .450/400 English Express. The shellholder jaws do not fit this shell. Do you have a Co-Ax press that will do larger caliber rounds like the 10.3x60R, 408 Cheytac and 50 BMG?
A. Sorry, but the Co-Ax Press is not large enough to handle these large cases. The largest case head Outside Diameter the Co-Ax B-3 Press can handle is .580”.
Posted in: Co-Ax® Press FAQs