B&P's website shows 720 bar for pressure of the 2-5/8 in 1 1/16 oz F2 16ga loading. that would be roughly 10,400 psi.

Kent's website shows 16 2 3/4″ bismuth Max 1300 FPS but no max pressure, but I believe it is safe to assume they are over 10,000 PSI

Last edited by old colonel; 01/19/17 10:03 PM.

Michael Dittamo
Topeka, KS