Titegroup and Unique are giving me nearly identical velocities per grain under 240gr LSWC. Being how I just used up the last of my Unique, Tightgroup it is. Have settled on 7.1gr right at 1000 fps from my 7.5" Super Blackhawk. As a plus the Tightgroup works great in my powder measure - flake powders like Unique, not so much.

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