Witryna24 lut 2015 · There is a 40 fps difference between 35-degrees and 80-degrees with this powder. POI does not change even at 300 yards in my experience. Every powder has some degree is temp sensitivity as Dr Mike suggest. Don Feb 21, 2015 #11 E Elkman Handloader Apr 4, 2010 4,551 4 Witryna25 wrz 2015 · OldCrow said: I was reading that temperature has little or no effect on these powders, H4198, H322, BENCHMARK, H4895, VARGET, H4350, H4831, H4831SC, H1000, RETUMBO and H550BMG, IMR 4166. IMR 4451 and IMR 7977. I know that Varget and H4350 do not vary during the course of the day but that is …
IMR 4831 and IMR 4350 Nosler Reloading Forum
WitrynaWinchester StaBALL HD Smokeless Powder 1 Lb by Hodgdon, IMR, & Winchester Winchester® StaBALL™ HD is a temperature-insensitive, double-base, BALL® Powder, stable in extreme-hot or -cold conditions. This slow-burning magnum powder provides ideal loading density in large magnum cartridges appropriate for the burn speed, … Witryna4 lut 2014 · I used to use IMR 4895 in a 22-250 and a 220 Swift. My experience tells me it is "fairly temp stable" for not being an extreme powder. With the window you have, I would not worry about a thing.. I have found that IMR 4895, IMR 4320, IMR 4007 and IMR 7828 appear to be pretty temp stable. ipc layer
H 4350 vs IMR 4350 Nosler Reloading Forum
Witryna19 gru 2012 · IMR4350 is a single based powder, as is H4350, all powders are a bit temp sensative (yes even the extreme powders, the moniker is a marketing ploy) … Witryna31 sie 2024 · With or without 270WSM in mind what are best temperature consistent or stable powders as here in Alberta summers are about 25 C and winters are also 25 C … WitrynaAs with all new technologies, improvements were rapid, and by the 1930s DuPont had developed several far more temperature-resistant, “Improved Military Rifle” powders, many of which remain popular … open the gate a little meme