In addition, Hornady once again proves that it is very practical when it comes to reloading. The BASIC POWDER FUNNEL plastic powder funnel is smaller in funnel diameter and with a lower center of gravity and, with steps in the outlett, ensures a significantly better fit on many different case sizes from 22 to 45 caliber. The PREMIUM POWDER FUNNEL KIT (shown) in a practical storage box consists of a completely antistatic aluminum funnel with interchangeable caliber inserts with diameters of .224, .243/6mm, .257, .264/6.5mm, .277/6.8mm, .284/7mm, .308 , .338, .375