No sizing should be required.... they should be as consistent as swaged pellets, if you do your part casting.... Just like all Diabolo pellets, the nose is designed to barely engrave in the rifling, and the skirt is a bit oversize to crush down for a tight seal.... Diameters were taken from the JSB .30 cals.... Use a pure lead, or not more than 40:1 (2.5% tin).... you want the pellets soft.... Bob
WOW!!! Makes me want t call P.A. and change my Rainstorm II order from .25 to .30. Knife
If we get 1 more guy in the next 3 hours, we will get our 10 required orders in just one day.... Bob