Notice you can get a 30/30 Long Gun Contender. As you know many of the old Marlin just do not shoot the new Leverlution ammo well in the old thurty thurty Marlin or Winchester. See the rifling rate of twist is just not right. They, Marlin even changed the rate of twist in their more expensive lever action for 30/30 to make it shoot better. Now I wonder what the rate of twist is for a 30/30 Contender long gun? Possible if the rate of twist is like the old Marlin/winchester lever. the Contender loaded with factory Leverlution 30/30 ammo just might not shoot well?