308 Hawk Hill 10 twist #3 heavy Sporter w/1.25" shank, fluted 26" long chambered in 300 wm and threaded 9/16-32 for apa micro bastard brake. New never fired, customer wanted something else. Also plenty of shank for a set back or could do a 300 rum as is. Was on a Rem 700 with O/S threads 1.075"-16. $350 shipped.