Not known Details About Winchester 244 powder reloading data
Not known Details About Winchester 244 powder reloading data
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I'm betting This is why the masses are rated at 15k psi or larger. This does not imply you can't make use of a lighter powder cost nonetheless it does imply your gun, bore, and hands will get filthy.
Increase to quotation Only display this consumer #six · Apr 14, 2024 (Edited) That could be because regarding charge weights, pressures, and velocities it appears on initial glance to perform in the ballpark of some thing just like a 'Substantial Gun' kind powder, Even with Hodgdon's burn charge chart positioning it proper next to One of a kind.
About the "thoroughly clean burning" concern …. almost all powders call for at least 15k psi to get a excellent clean up burn off. A clear melt away indicates the powder is efficient with the cartridge and bullet pounds nevertheless it won't normally necessarily mean it is considered the most accurate load. When you are handling cartridges that has a reduced SAAMI max pressure for instance 38 Special (17k psi), 44 Distinctive (15.5k psi) or forty five Colt (14k psi) which were designed for black powder, you might be by now at the lower stop from the tension vary ….
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You probably are far too tightly specifying (clicking a lot of choice bins) for the hull/primer/shot pounds mix that Hodgdon didn't take a look at with 244 powder.
Increase to estimate Only present this person #two · Jan 9, 2022 Trouble with get powder, Is in regards to the time most come up with a favourite load for the facility/it gains a pursuing, Acquire will discontinue the power and come up with something else. Feel 452AA again inside the working day that experienced an enormous adhering to.
When pressures fall to 10k psi or fewer, the whole duration of the situation can get sooty when fired, which signifies a weak seal. As brass perform hardens (around four occasions fired) it's going to take much more tension to acquire a excellent chamber seal. 15k psi chamber strain will nevertheless make brass expand to secure a excellent seal Regardless of how again and again the brass has actually been fired. With all Having said that, when chamber pressures drops under 15k psi, you will not get an excellent powder burn off and you might not get a great chamber seal …. equally leading to sooty cases and a thing fewer than stellar general performance.
Based on the short article, the granules more resemble Titegroup indicating that they are from that same procedure.
Insert to quotation Only display this consumer #11 · Nov 11, 2018 243winxb, Certainly, brass enlargement is one more reason for bigger chamber pressures however it is undoubtedly not the main rationale …. It can be powder burn up. The figures you made use of genuinely don't have Significantly to accomplish with brass increasing to seal inside of a chamber …. they have more to perform with stretching the size. Straight wall brass conditions read more …. even magnum instances almost never extend in length when fired and reloaded ten moments or maybe more. Annealed (tender) brass instances will broaden to seal in a very chamber with about 10~12k psi chamber stress.
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Handloader journal did a propellant profile on 244. Mainly a first impressions report so not A great deal actual data. The loads handy in Bullseye calibers have been:
Was designed to be a wonder powder for medium electricity handguns capturing jacketed bullets. Has gotten lousy assessments even for that design and style use.
This powder shocked us. You can actually get some rather superior effectiveness out of the for this type of speedy powder, or must we say, "we did", While using the 90 grain bullets. We similar to this powder lots and could be joyful if it absolutely was all we useful for array time apply, or maybe capturing steel Levels of competition.
380 masses about 100fps a lot quicker. I didn’t know 244 even existed! Thanks beforehand. I've a large amount of TG, but will need a lot more powder Throughout the next month or so.
I have found individuals shoot The brand new "clean" manufacturing facility ammo at the variety and it can be shocking. Winchester SuperClean and Sellier Bellot Nontox.