The 9mm has an incredibly quick force curve, with peak tension commonly happening since the bullet exits the case. Using this reality coupled with the greater bearing surface area and resistance while in the barrel of assorted 147-grain bullets, there just is just not plenty of Power to reliably drive them from longer barrels.
Incorporate to quote Only display this consumer #5 · Might three, 2012 In my looking at about the use of plated bullets it was suggested to stay mid-choice of the loads encouraged for Forged guide. The velocities you are reporting are about that and tends to make an interesting independent verification.
It does look counterintuitive initially, but it surely's only simply because we're contemplating it in a very static point out. But when you concentrate on it dynamically, it starts to seem sensible.
I loaded five unique cartridges and we examined six different handloads. I loaded all ammunition on my dwelling bench applying Lyman’s Brass Smith All American 8. This major turret press is becoming a favourite of mine for loading equally rifle and handgun cartridges.
With common powder charges with the 9mm staying relatively compact, magnum primers are usually not required, nor proposed, as they improve chamber stress and Extraordinary spreads while only bumping velocities minimally. CCI five hundred primers were being utilized to establish the accompanying loads.
Include to estimate Only clearly show this person #7 · Dec 27, 2016 Many thanks for the info. I've read that cfe likes to be loaded on the higher aspect and that mild loads appear to be dirtier(soot to the instances) but that's Net in this article say.
Genuine; but to retreat to steer data Because of this is a big about-correction. It can make considerably more feeling to load to jacketed data (for the above-stated security issue), but just don't generate them far too really hard.
It ought to be mentioned that the 5-inch barrel produced larger velocities than shorter barrels so prevalent on other 9mm pistols.
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And just a FYI, but with 9mm Main loads, you do not reload the expended brass a second time. It may still be fine for standard 9mm loads, but employing here it for an additional +P variety load is just requesting a situation failure; taking out a $3k rig about the location when the situation lets free. And loading for around a .003" jump, for this reason the 2nd barrel inside the under Picture, With my rounds precisely loaded for one among my rigs hunting like this eventually,
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Incorporate to quote Only present this user #four · Mar 24, 2022 Almost nothing Improper with it whatsoever. In the event you shell out a little time with it, you will discover the sweet location. As well Lots of people throw in the towel mainly because they acquired a person lb in a gun show and tried 1 load.
And this, once more, is exactly where my dilemma starts with the Hodgdon load data. Thankfully, I'm not concerned about maxing the velocity either, but It might be easier to choose a place to begin if they gave a sensible OAL for 115gr HP.
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