07-22-2018, 03:30 AM
GF, the virgin brass is for my 243. I'm using brass that was from my 1.225 Stoner/Satern barrel for this barrel with a sprinkle of 1.220 JP thrown in. It's 2 lots that came from factory and about 40% has been through the wringer 6 times and it's holding up fine. An in spec barrel is in spec. Ones gotta have faith that the brass makers who are selling out of spec brass/ammo account for the potential stretch to spec, likely along with room for error with tolerance stacking.
Let's go Brandon!