Would seating a bullet into the case say.100" (2.2" vs 2.1") cause higher PSI signs and poor accuracy (keyholes) it is in a .223 with BLC-2 (27.7gr)
That sounds familiar SSV My old Sako would do the same. Did NOT like many plastic tippers, but it did shoot the Nosler 40's ok.Don is right, what is the twist? I have an old Sako .222 that won't shoot 50gr and up plastic tipped bullets. I like the 50gr SP just fine. It will also shoot 35gr and 40gr V-Max bullets fine.