The .257 Roberts has about the ideal case capacity. I'm just waiting for my dies to come through from CH4D for a .25 Souper Improved 30 degree (similar case capacity as .257 Roberts)...they've been 22 months and 2 more to go. I've got the reamer. Remington short action with extended mag, 7 twist barrel. Will try the 134 Hornady ELD with .650 bc and also the Badlands 110 grain at about 3100 fps with .570 bc. 7 lbs including scope. I don't shoot much over 400 yards...occasionally 600 but that's rare. There's some good projectiles coming through now in .257.
Last edited by Riflehunter; 12/06/22.
