I try and stay with basic 125's. With the adaptor they make either a 145 or 160 depending. My "Heavy" arrows use the steel 125 adaptor. That one puts me at 250+
These fly great out of my BW's. In fact I can change arrows between at least two bows, a recurve and a LB, pulling 5 lbs difference and not see much difference. Actually, these arrows weigh in (total weight) 10.6 gr/lb of draw at 18.76 gr/inch on the long bow and 9.42 gr/lb at 14.62 gr/inch. These are AD shafts. Light compared to what a lot of folks are shooting. The have both passed through deer at 20 yds.