I don't own one but will be rebarreling one to an 8-twist some time this winter.
75 ELDs and RL17 is going to get the first go. Slick feeding & plenty of breathing room in OEM mag box confines will both be good things.
Not sure what to expect for speeds but as long as the sweet spot lands above 3250 fps I'll be a happy camper.
Skip the 17 and go imr 4451....
