The remarkable ballistic performance of 410 makes perfect patterns. Reliable performance in almost any weather conditions, shot just after shot, great deal just after ton, tends to make the new 410 your reloading powder of alternative.
For those who seeking to slow the shell down to below 1300fps (why I do not know, as it just causes the pattern to incredibly hot location center), then 296/H110 will be the best powder, as it will likely have a rather cleaner burn up rather.
Two issues to indicate as well, modest grain powder needs a sizzling primer to acquire it heading (Acquire 209 is fine) and wishes Doing the job pressure to secure a great melt away also.
I concur, don't operate off reaming anything till you have loaded adequate for being self-confident as part of your stack top.
The remainder of the powders for 410 loads, Have got a burn velocity of close to 295, and More Help just turn out burning up the hulls speedily to begin with, and won't ever be capable to reach the 1350fps ahead of the ammo goes in excess of force.
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That is kinda "advanced reloading 101" and can be official statement carried out upon getting a grasp of what is going on originally degree.
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Alliant 410 - He mentioned it has not been marketed to be a magnum handgun powder because pressures climb as temperatures drop. He hinted that Lil'gun behaved like that as well but that Hodgdon experienced picked to launch handgun data for it.
Supposedly the burn off level is a little more rapidly than 2400 but, In the event the maker does not recommend it, I wouldn't do it. I'm advised that Alliant 410 is also delicate to minimal temps.
Your rammer tube may be established far too lower. I haven't loaded .410, but I believe that the thirty lb. you need to go the indicator is an excessive amount of for your .410 wad. Consider ramming a wad with the clamp free and see When the rammer tube moves up. If it does, test a crimp. If that is too high, reduced and champ the tube about half way.
Although I have never experimented with it I agree with your contemplating on a 4 ball load, sounds like the exact same trouble as I Formerly outlined which has a five pellet load of OOO buck.
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