I bought a Savage Model 12 LPV .223 with a 1 in 7 twist barrel. I wanted a 1 in 9 but it was unavailable. I have some (250) 60gr Nosler ballistic tip bullets and was wondering if anyone had used these with Benchmark powder and what their results were. I'm looking to punch paper and gophers out to 300 yards or so. I also have 1K of 50gr V-Max bullets, but it seems the consensus is that they will spin apart with the barrel I have.