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powders
Posted: Sat Oct 08, 2011 4:30 pm
by ronboy
Hi all, Iv'e tried 3 different powders in my 45 rifle and each prints a different group size, all at approximately the same muzzle velocity. If a lead thing comes out of the tube thing,at the same velocity. I assumed they would print the same group size. Perhaps someone could enlighten me.
Re: powders
Posted: Sat Oct 08, 2011 8:06 pm
by dodgyrog
Welcome to the world of reloading - it really is a black art.
Start changing the lead mix from the same mould and see the difference in the results!
Re: powders
Posted: Mon Oct 17, 2011 6:43 pm
by dromia
ronboy wrote:Hi all, Iv'e tried 3 different powders in my 45 rifle and each prints a different group size, all at approximately the same muzzle velocity. If a lead thing comes out of the tube thing,at the same velocity. I assumed they would print the same group size. Perhaps someone could enlighten me.
Burn rates.