Really don't find out about 410, but, I bumped into exactly the same issue with Alliant e3. I begun taking pictures it in .forty S&W and in some cases despatched exam loads to Alliant for pressure testing with very good benefits.
This really is kinda "Innovative reloading 101" and can be done once you have a grasp of what is going on firstly amount.
I've questioned about Alliant Steel for big pistol scenarios (.forty four Mag and sizzling .forty five Colts) but I think the trouble will be the flakes are too significant therefore you'd need to weigh every cartridge. :barf:
Positive must agree using this type of dialog that the latest 410 powders just are certainly not an enhanced propellant. I have tried using these more recent types too and 296 remains the way in which to GO!
And Indeed, I've utilized all 3 powders, and could fall flats of them on stations in mixes, therefore you wouldn't be capable of inform which shell experienced what powder, Because the speeds and patterns are so close alongside one another on the 1350fps variety, there is absolutely no practical difference in performance from the shells.
This can be kinda "advanced reloading one zero one" and can be carried out once you have a grasp of What's going on in the beginning stage.
If The main reason that you will be swapping powders is because of the migration issue of the good ball powder rendering it way past the seal and clogging the machine, John and I've come up with powder kind seals that right the problems from the PW equipment, and the look may be transformed more than on the Spolar machines also.
Now On the flip side, If your hulls are HS, then the powder bushing you want could have an ID of .296" and a target pounds fall of sixteen.9grs, which must set the shell all-around 1325fps, and that may pattern a hell of large amount much better than just one at 1200fps isntead.
As talked about, the crimps on the two 28 gauge and .410 bore STS hulls will come to be unusuable just after 5 my explanation or 6 reloads. If you're able to choose them up totally free they're worth working with awhile but they're not truly worth paying out nearly anything for.
Alliant Powder’s new 410 flake powder is the sole flake powder notably tailor-made for that stringent demands of.
Increase to quote Only clearly show accurate 4064 vs imr 4064 this consumer #23 · Feb 28, 2024 Could in addition go on and publish it listed here just in case somebody else wishes to see it. For all of you who even now load the outdated CF hulls and also have usage of older components
You do not have to have any wad tension with fashionable 410 wads but modifying the cam would be your past stage over the crimp phase. Ive create an 8570 grabber a 600jr along with a 9000 grabber as well as the 410 is Tremendous finicky, but if you last but not least get it You will be satisfied! shotgunworld.com has lots of beneficial shotgun loaders
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