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Increase to quotation Only demonstrate this person #six · Apr 14, 2024 (Edited) Which might be mainly because regarding cost weights, pressures, and velocities it appears on initially look to carry out in the ballpark of some thing like a 'Superior Gun' type powder, Inspite of Hodgdon's burn up rate chart positioning it correct close to Exceptional.
I realize nobody is most likely gonna want to reply that in print and I might have questioned Hodgdon instantly, but I do the job with ample attorneys to determine what their answer is going to be.
My calculated velocities had been near printed data. For lots of the cartridges I tested, W244 created some of the increased velocities Amongst the powders mentioned on Hodgdon’s website, and it did this with quite small cost weights.
This is why other brans call it spherical. Quite a bit can fit right into a situation. A lot more than you will at any time need to have. This helps make this powder much more dangerous for those who generate a reloading mistake.
The invested brass circumstances appear Nearly fresh within. But a huge A part of That may be the direct-free primers, and I do not think we should buy those as reloading elements but.
Detect I didn't say "greatest velocity" simply because there are various situations when significantly less velocity is much more desirable. Merely a slight modify during the powder's burn off fee might make a noteworthy variance in functionality.
The author decided every one of the primer flash holes had been considerably about sized, As a result escalating the strain. I am not expressing that was the trigger in Farmer's case in point. Relatively there are various things that can affect pressure Other than the powder charge alone. In Farmer's example, it may be numerous matters: as stated an around dimension flash gap, a loose primer pocket, a deep seated bullet (both at loading or from setback), or a variance in bullet fat, or circumstance capacity. Or a combination of multiple from get more info the stated products. Wolfe publishing generated a fascinating e-book titled Firearm Force Elements that give interesting looking through on The subject. My duplicate is dated 1990 and was updated in 2006 but has considering that been discontinued. It is really accessible on Amazon but outrageously priced.
Add to estimate Only clearly show this person #eleven · Nov 11, 2018 243winxb, Indeed, brass growth is one more reason for larger chamber pressures but it is certainly not the first motive …. It can be powder burn up. The numbers you made use of seriously do not have much to perform with brass expanding to seal within a chamber …. they have got additional to complete with stretching the duration. Straight wall brass instances …. even magnum cases rarely stretch in length when fired and reloaded 10 times or even more. Annealed (gentle) brass conditions will increase to seal in a chamber with about 10~12k psi chamber tension.
Powder brands do not like to listen to grievances with regards to their brand name of powders …. specially when a fresh powder is released like a clean burner that helps decrease bore fouling.
Okay, so it's not a load you shot around the lure range, Though you surface to have a basic entice gun that you're capturing it as a result of, and you also shot a spherical of twenty five straight via that solitary barrel. How would we at any time question that?
My two cents would be no... We've got loads of powders appropriate for Bullseye pistol. What might be obtained apart from data that might not be worthy of A lot?
The 244 powder obviously features a slower burn up fee. There are actually not many powders much faster than TG. Sorry for throwing that in the way in which I did. Gotcha, thanks.
380 loads about 100fps a lot quicker. I didn’t know 244 even existed! Thanks upfront. I have a substantial amount of TG, but will require extra powder Within the future thirty day period or so.
I have noticed individuals shoot the new "clean up" factory ammo with the range and it really is stunning. Winchester SuperClean and Sellier Bellot Nontox.