Harry,
Tom did not give me pressure or velocity for Trail Boss, but did give me drams equiv. for the following Trail Boss loads.
*1 oz. Win 209 Trail Boss 23 gr. 1 opc, 2cw, 1 osc 2 3/4 dram equiv.
*1 1/8 oz. Win 209 Trail Boss 25 gr. 1 opc, 2cw, 1 osc 3 dram equiv
opc= over powder card aka nitro card
cw=cushion wad
osc=over shot card
*Per Tom Armbruster via telephone: For either 1 oz. loads or 1 1/8 oz loads in either RMC or Double Hammer brass hulls.
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