2 3/4", 3" and 3.5" shells...pressure rating difference...
Question for the experts....
Someone told me that between the 2 3/4" and 3" shells there is an actual difference in the pressure rating, but the 3.5" were designed only to increase the amount of pellets, especially because of the lead ban for waterfowling, but there is no max allowable pressure difference between the 3" and the 3.5"....they just launch the heavier load at slower speed.
Is that true??
Question for the experts....
Someone told me that between the 2 3/4" and 3" shells there is an actual difference in the pressure rating, but the 3.5" were designed only to increase the amount of pellets, especially because of the lead ban for waterfowling, but there is no max allowable pressure difference between the 3" and the 3.5"....they just launch the heavier load at slower speed.
Is that true??
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