Hello i just bought a mcmillan 300win mag its got a 1:12 twist barrel i have not check but thats what the owner i got it from thought it was. Any way he said that it liked 190s the best but shot 175 good to. (Berger VLDs) I picked up a box of 190s and 175s hunting vlds to start loading once the neck turning polite gets here. My question is i will be shooting out to a 1000 hitting steal and im going to do some long range deer hunting with it as well. What would you guys recommend running for bullet weight. Im really leaning towards the 190s but would like your guys advice it never hurts sometimes for opinions thanks.