Imr 8208 xbr temperature sensitivity

Author: floi

August undefined, 2024

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 not so many comments about its use in 308. So the questions: Is my concern about … 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 - …

imr 8208 vs Tac (5.56 nato loads) Sniper

WitrynaIMR IMR 4895® $49.99 - $357.99 IMR IMR 8208 XBR® $51.99 - $368.99 IMR IMR® 3031 $49.99 - $357.99 IMR IMR 4198® $52.99 - $376.99 IMR IMR® 4227 $52.99 - $376.99 SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST! SUBSCRIBE NOW 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. dialect in language

temp sensitivity IMR vs Hodgdon Extreme?? - PredatorMasters …

Witryna23 sty 2016 · Yip 8208XBR shoots awesome with projectiles under 155gr in the 308. Very small ES & SD from practically every load. That would be my choice of powder for lighter projectiles in the 308. I haven't got round to trying in anything smaller yet apart from my 6BRX but it didn't really work that well unless the projectile was under 80gr. … Witryna15 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. Witryna4 lis 2013 · PS: Hodgdon lists this info for IMR-8208 XBR in the .308 with 175 SMKs: 39 grains at 2511 ft/sec and 52,200 psi. 42.5 grains at 2664 ft/sec and 61,800 psi. So, 41.2 to 41.3 grains should get close to 2609 ft/sec that remington quotes. And, 42.3 grains should get very close to 2650 ft/sec that the m118LR load gets. T. dialect in linguistics

Single Base Powders SAFETY DATA SHEET - IMR

Temperature Sensitivity - Varget vs XBR8208 - Sniper

Witryna18 mar 2024 · My IMR 8208 rounds were loaded in Lake City LR brass at 2.800” with 155gr Hornady Amax and WLRM primers @ a 43.6gr charge weight. I used magnum primers only because that’s what I had. I’m not sure what affects a non-magnum … Witryna13 kwi 2024 · Banana Belt, Montana. Here's part the description of 8208 from Hodgdon: "Ideally suited for cartridges such as the .223 Remington/5.56 NATO, .308 Winchester/7.62 NATO and the 6mm PPC, shooters will find IMR 8208 XBR totally … cinnamoroll skin minecraftWitrynaIMR-8208 XBR is made by ADI and LT-32 is made by GD in Canada. LT-32 is supposed to be an exact copy of the T-32, made on the same machinery and the same formula. 8208 XBR is not the same as IMR8208 produced by IMR. ... Is 8208 XBR temperature sensitive? I love 8208 XBR. It’s along the same formulation as an old Mil-Surp … dialect in china

"Witryna5 paź 2009 · 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 “a tad slower than H4895.” Chris confirmed that the powder’s distinctive qualities are temp stability in an ultra … " - Imr 8208 xbr temperature sensitivity

Imr 8208 xbr temperature sensitivity

WitrynaIMR Legendary Powders Single Base Powders SAFETY DATA SHEET March 2015 The following smokeless powders are distributed by IMR 4198® IMR 4227® IMR 8208 XBR www.Hodgdon.com * www.IMRpowder.com * www.WWpowder.com 6430 Vista Drive … Witryna21 gru 2015 · Sadly, there is no powder that is insensitive to temperature changes. (Basic chemistry, and all that.) But you if you want less sensitive, the Hodgdon Extreme line of powders, along with the IMR Enduron powders are good candidates. IMR 8208 XBR is considered fairly stable plus it is available.

Did you know?

Witryna23 lip 2015 · My IMR 8208 rounds were loaded in Lake City LR brass at 2.800” with 155gr Hornady Amax and WLRM primers @ a 43.6gr charge weight. I used magnum primers only because that’s what I had. I’m not sure what affects a non-magnum primer would exhibit but this was my test and here are my results. Witryna14 wrz 2024 · Search titles only . By: Search Advanced search…

Witryna25 gru 2011 · It worked quite well for me, though it seemed to be sensitive to large changes in humidity, which can happen in my area.. Heavies Dec 25, 2011 #8 Worked up to 3150 FPS with this 8208 and 155 SMK Palmas, with just slight primer flattening. 30" Bartlien 5r, Barnard S action. Wow! ar15topgun Dec 25, 2011 #9 Witryna3 kwi 2024 · Re: imr 8208 vs Tac (5.56 nato loads) TAC shows actual5.56 pressure loads. 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.

Witryna21 sie 2024 · IMR 8208 XBR: This was the 3rd most resistant powder to temperature-induced velocity variations with 77 grain bullets between 34 and 102°F. No temperature-induced velocity variation was measured with 55 grain bullets. Witryna16 kwi 2013 · Anytime you seat touching it will accentuate the possibilty of bigger pressure spikes when temps rise.Most powder is alittle sensitive but others are extreme.I have used 8208 and havent noticed the spike.Chrono it and see what you find about …

Witryna23 sty 2024 · There were two IMR4350 cold-weather tests included in the long list in my recent HANDLOADER article on temperature sensitivity, one with the .30-06 and 165-grain bullets, and one with the .375 H&H and 300-grain bullets. In both tests IMR4350 lost some velocity, though considerably more in the .30-06 load. In general, the …

Witrynainsensitive to changes in temperature, while yielding max velocities. Hodgdon IMR 8208 XBR smokeless rifle powder is a medium burn propellant that is ideal for match, varmint and AR sniper cartriges. … cinnamoroll sanrio as a humanWitryna25 cze 2012 · What I like about the powder is it is temp sensitive. And it burns super clean. My barrels and BCG are not near as dirty with this powder. ... #2237621 - 06/22/12 07:00 PM Re: IMR 8208 XBR and 223 loads [Re: DiRTY DOG] Smokeless Die Hard Member III Registered: 10/25/09 Posts: 2996 Loc: Radiator Springs 8208xbr is a great … dialect in marathiWitryna308 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 … dialect in mice and menWitrynavarmint, and AR sniper cartridges. Ideally 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 … cinnamoroll sneakersWitrynaSo, 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 temperature sensitivity, perfect burn rate, perfect loading density, perfect metering, … cinnamoroll shoppingWitryna23 lip 2015 · My IMR 8208 rounds were loaded in Lake City LR brass at 2.800” with 155gr Hornady Amax and WLRM primers @ a 43.6gr charge weight. I used magnum primers only because that’s what I had. I’m not sure what affects a non-magnum … cinnamoroll switchWitryna3 paź 2009 · IMR 8208 XBR is Consistent in All Conditions. This short grain extruded rifle powder exhibits exceptional stability with virtually no change in velocity at temperatures ranging from -40 degrees F to 165+ degrees F. Lou Murdica, who helped develop this new powder, confirms that it is not temp-sensitive. cinnamoroll symbol