I bought an A&H ACS 3 pc off here today I should have it by the end of the week. It is 50# @ 28 and that is about my exact draw weight. I could guess close for a Widow since I've owned several but I've only every owned one other A&H and that has been several years ago and I shot carbons off it. I'm just trying to get close on shaft size. I hope to get them to close to 28.5" BOP and will be shooting between 135 and 160 head. I think it has the skinny strings on it. Thanks for the help.
I shoot 70# to 75# POCs and Easton Axis .400s (100 grain brass inserts and 125 grain heads) out of my 50# and 52# ACSs at 28 inches. That's after building out the strike plate to near center. They shoot 60#-69# POCs almost as well.