The 295gr. Powerbelts over 90gr. Black Mag'3 shoot well up to 100 yards. Normally about 2" groups from my stainless .50 with synthetic stock. 348gr. Powerbelts also shoot well. If I were in Colorado I would be looking for a White as they are the absolutely best conical shooter from what I have been hearing. I personally do not have one but in Arizona I can use sabots. I missed the deals on the Whites at Sportsmans Warehouse and have kicked myself ever since. Powerbelts seem to have some performance that is good and some that is not so good on game. There have been several reports of bullets fragmenting. I would not buy a rifle that will only shoot Powerbelt conicals and none other if I were limited to conicals.