Imr 8208 xbr temp sensitivity

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August undefined, 2024

Witryna18 mar 2024 · The temperature range in a Sub-Zero with an electronic control panel is 34° - 45°F degrees in the refrigerator and -5° to 5°F degrees in the freezer. In units … WitrynaFor the 50-60 grain bullets most commonly used in .22-250, you have a huge selection of good medium burn-rate powders, but we like the new IMR-8208 XBR powder and H-4895 because they deliver great accuracy and they are not temp sensitive.

Varget and temperature sensitivity. Page 3 Shooters

Witryna5 mar 2024 · 8208 XBR..sensitive to temperature? Thread starter Djstorm100; Start date Aug 17, 2014; Forums. The Hide Armory. Reloading Depot . Djstorm100 Sergeant. Full Member. Minuteman. Feb 5, 2010 193 0 35. Aug 17, 2014 #1 ; How sensitive, if … Witryna20 gru 2015 · For you 6.5 Grendel reloading experts out there, is it fair to say that the two best overall powders — which give generally superior performance in all bullets in all weights in 6.5 Grendel loadings — are IMR 8208 XBR and AA 2520? As far as I can tell, these two generally rule the lighter weights, with perhaps Hodgdon LEVERevolution … cannot compare type timestamp with type date

Temperature Sensitivity of 11 Powders for .308 Winchester

WitrynaSo, the load that shot the best when he developed it for that gun/components remained the same throughout the competition. Advantage IMR 8208 XBR has perfect … Witryna11 maj 2014 · The advertising for XBR8208 suggests that it is quite temperature insensitive but it seems this powder is primarily used in 223 and similar calibers, with … WitrynaIMR 8208 XBR Powder in stock now is the latest in the versatile powders line of fine propellants, this accurate metering, super short grained extruded rifle powder was … can not complaint in french

IMR 8208 XBR Smokeless Gun Powder – tacticalammopowders.com

Is anyone else finding IMR8208 temperature sensitive or is it …

Witryna16 kwi 2013 · That means it packs densely in a case and meters well in manual powder measures. As to burn rate, Chris stated that IMR 8208 XBR is â€œa tad slower than H4895.â€ Chris confirmed that the powderâ€™s distinctive qualities are temp stability in an ultra-wide temperature range and a very broad accuracy window. Chris said: … Witryna23 sty 2016 · I like IMR 8208 XBR, a lot. The biggest reasons, it fills the case, and it's not temp sensitive. On a prairie dog town when it's 100 to 105 degrees, you don't want pressure spikes, I've been there, ugly things can happen. I get very consistent velocity and small groups by filling the case with no big air pockets. cannot complete a suspended taskWitryna3 kwi 2024 · IMR is too pansy to publish or release this data, even by email. Therefore if you wish similar performance, you must go on your own devices to work up a load at your own risk. I would love to see a quickload for 77s/75s for 8208 xbr. I have it almost to mk 262 velocities a smidgeon over book max, but hesitate to go further without addtl. info. cannot compare type timestamp with type float

"Witryna2 sty 2011 · The min/max loads are there for a reason... While I know a few people who dabble with loads SLIGHTLY over max to get their best accuracy, it's extremely RARE. " - Imr 8208 xbr temp sensitivity

Imr 8208 xbr temp sensitivity

308 Winchester Load Development - 168 SMK with 8208 XBR

Witryna6 sty 2010 · Temperature sensitivity is not a gimmick. I have seen some big differences in loads worked up in the winter then shot in the summer with some powders. 748 is the powder of the devil when it gets hot. I've blown more primers with it in OKLAHOMA/ARIZONA heat with cool temp loads than everything else. Witryna308 Winchester/7.62mm NATO and the 6mm PPC, shooters will find IMR 8208 XBR totally insensitive to changes in temperature, while yielding max velocities. Hodgdon IMR 8208 XBR smokeless rifle powder is a …

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WitrynaIdeally suited for cartridges like the 223 Remington/5.56mm, 308 Winchester/7.62mm NATO and the 6mm PPC, shooters will find 8208 XBR totally insensitive to changes in temperature, while yielding max velocities and tack driving accuracy. Clearly, the competitor’s choice and the Varmint Hunter’s dream powder. Important Information: Witryna21 lis 2003 · #2457358 - 03/09/13 07:10 AM temp sensitivity IMR vs Hodgdon Extreme?? cowpoke Die Hard Member II Registered: 11/21/03 ... In general how do the IMR versions compare to their Hodgdon counterparts regarding temperature sensitivity? Somewhat different, or way way different? thanks. Top #2457368 - …

Witryna13 kwi 2024 · In my experience 8208 is as temp-resistant as the Extreme powders like Varget and H4350, as are the recent Enduron IMR powders, 4166, 4451, 7977 and … Witryna11 kwi 2024 · It is supposed to be much more temp stable the RL15. I believe AR-comp is more comparable to RL15 burn rate but more temp stable. RL16 is closer to RL17 and H4350 burn rates and might be on the slow side in a 308 unless shooting heavier bullets. For the OP, I’d look at benchmark, 8208xbr, imr4166, h4895, and varget. Mar 20, …

WitrynaPrint Thread: Hop To : IMR 8208 XBR #18206904 03/05/23 Witryna25 gru 2011 · I found it to be sensitive to temp, the load needs tuned as temp's change, but like any powder. I will say that this new powder shares nothing in common with the old IMR 8208, The old stuff is a lot hotter. I would say that it is closer to burn rate to 4895.

Witryna16 cze 2011 · I don't know if IMR-8208 XBR is a Canadian IMR powder or an Australian number being even less temperature affected than Varget etc. Note that no extruded powders are now made in the USA.

Witryna7 lip 2024 · Intermediate Temperature-Sensitive Powders: IMR 8208, IMR 4166, IMR 4064 and H4895 had performance results not quiet as good as those of Varget. 3. … cannot compile a device function as a kernelWitrynaIMR 8208 XBR is an accurate-metering, super short-grained extruded rifle powder was designed expressly for match, varmint, and AR sniper cartridges. As a medium burn … fj cruiser 16 what wheelsWitryna5 mar 2024 · IMR 8208 XBR #18206904 03/05/23. Joined: May 2008. Posts: 1,145. Jacksonville, FL. richardca99 OP. Campfire Regular. OP. richardca99. Campfire Regular. Joined: May 2008. ... 8208 is great. Not temp sensitive, clean burning, and flows well through my Redding #3. But, as the OP noted, about impossible to find. Benchmark … cannot complete children of the forestWitryna14 wrz 2024 · Search titles only . By: Search Advanced search… fj crawlerWitryna16 paź 2013 · 4350 is temp sensitive so I'd go 4831, but I'd probably try RL 22 first. All IMR and Reloder powders are temperature sensitive with the exception of 8208 XBR and Reloder 15, and none of the 4350s or 4831 powders or others with similar burn rates are ideal powders for the Whelen. cannot completed as dialedWitryna27 gru 2013 · Ideally suited for cartridges like the 223 Remington/5.56mm, 308 Winchester/7.62mm NATO and the 6mm PPC, shooters will find IMR 8208 XBR totally insensitive to changes in temperature, while yielding max velocities and â€œtack drivingâ€ accuracy. Clearly, the competitorâ€™s â€œchoiceâ€ and the Varmint … fj cruiser 2007 back bumperWitryna15 kwi 2024 · History on IMR-8208 XBR, XBR = Extreme Bench Rest There was a very accurate non temp sensitive surplus powder that benchrest shooters fought over to buy. Then one day it was all gone. So Hodgdon was encouraged to produce a clone of this mystical powder. IMR-8208 XBR was the result. I'll be damned. fjc r12 to r134a