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crowsfoot's picture
Joined: 09/04/2010
Posts: 137
muzzle velocity pyro vs. 777

I have not seen any comparison of same bullet velocity using pyrodex loose powder and using 777.I know their is a big difference in black powder and pyrodex in velocity with same bullet, but havent come any info on this situation.

hawkeye270's picture
Grand Slam Challenge Winner!
Location: Fort Collins, CO
Joined: 06/15/2008
Posts: 1862
I can't list any actual

I can't list any actual velocities but I know that 777 is a hotter powder. Sorry I can't quantify it for ya though.

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