Hello, My name is Ike Hartman and I'm here to try and get some help with a load for my 6br. I bought the gun used and in very good shape but I was told it will not shoot 105 bullet's. The gun has a 24inch rook creek 1-9 twist barrel a Bat mod m action and a jewell benchrest trigger 1.5oz trigger also a McMillen edge stock. I am pretty new to benchrest shooting and this 6BR forum is great. The owner of the rifle shot 95gr bergers and did well but I want to use this gun for Pa groundhog matches and want to shoot 105s if possible? Do you think this twist is good for hog shoots? I wood like any help I could get. thanks alot Ike