5 Easy Facts About Winchester 244 powder reloading data Described

5 Easy Facts About Winchester 244 powder reloading data Described

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I am betting This is why the loads are rated at 15k psi or higher. This doesn't mean you can't use a lighter powder cost but it does imply your gun, bore, and fingers can get filthy.

How can IMR Concentrate on certainly be a concentrate on quality powder by using a starting up velocity of 900 fps! As you noted above, most concentrate on quality masses create velocities below 800 fps. As I at first claimed, I are already wanting to like Get 244 but the velocities are merely way too large in the posted least velocities.

Within the "cleanse burning" challenge …. almost all powders involve at least 15k psi to secure a good clean burn. A clean burn indicates the powder is efficient for your cartridge and bullet fat but it really isn't going to often indicate it is the most accurate load. When you're coping with cartridges having a reduced SAAMI max pressure such as 38 Distinctive (17k psi), forty four Specific (15.5k psi) or forty five Colt (14k psi) which were made for black powder, you are now for the lower conclude in the pressure vary ….

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When pressures fall to 10k psi or significantly less, the whole duration of the case can get sooty when fired, which signifies a poor seal. As brass get the job done hardens (around four moments fired) it takes more stress to secure a great chamber seal. 15k psi chamber stress will however make brass extend to get a good seal It doesn't matter how often times the brass has long been fired. With all that said, when chamber pressures drops underneath 15k psi, you will not get an excellent powder burn off and you may not get a superb chamber seal …. both leading to sooty conditions and some thing a lot less than stellar overall performance.

This is often an more mature thread, you may not get a response, and could be reviving an aged thread. You should take into account creating a new thread.

Include to quote Only clearly show this consumer #11 · Nov eleven, 2018 243winxb, Indeed, brass expansion is another excuse for better chamber pressures however it is definitely not the primary motive …. It truly is powder burn up. The quantities you utilised truly haven't got Considerably to complete with brass growing to seal within a chamber …. they have extra to perform with stretching the length. Straight wall brass situations …. even magnum instances almost never stretch in size when fired and reloaded ten moments or maybe more. Annealed (comfortable) brass cases will grow to seal inside a chamber with about 10~12k psi chamber tension.

I guess that what I was making an attempt to determine is whether or not the posted starting velocities for these new powders was set as a result of a Bodily limitation on the powder or if it absolutely was established by a legal professional.

As is genuine of all Winchester powders, W-244 is a double-base Ball powder. Its nitroglycerin information is 37 p.c; its bulk density is .800 g/cc. A close examine the person granules demonstrates them to be really irregular in form, denoting These are from the identical household of powders as Hodgdon’s Titegroup. Dimensionally, ninety five per cent of them have to go through a monitor of .0469 inch. Touted to be a “Winclean” merchandise in corporation literature, the powder is pointed out to be clean burning, to possess exceptional metering traits and to incorporate a decoppering agent.

Was supposed to be a ponder powder get more info for medium ability handguns shooting jacketed bullets. Has gotten lousy evaluations even for that layout utilization.

This is an older thread, you may not get a reaction, and will be reviving an outdated thread. Make sure you take into consideration developing a new thread.

This can be an more mature thread, you might not receive a reaction, and will be reviving an aged thread. Make sure you take into consideration creating a new thread.

Within the .forty S&W with its somewhat small circumstance ability, I noticed the consistency alluded to before by having an  Excessive velocity distribute of 1 fps. Teams at 25 yards were not that little but had been very suitable. The bullet utilised was the Sierra 180-grain hollowpoint.