Imr 8208 xbr temp sensitivity

Author: skyq

August undefined, 2024

WitrynaAbout IMR 8208 XBR NOTE: Although new IMR 8208 XBR is made by Thales (ADI), Hodgdon has not published an ADI-equivalent product code. Thales has loaded some of the 8208 XBR into military ammo. However, Thales Australia Ltd. tells us: “[We] have yet to release the IMR 8208 XBR propellant in Australia to the sporting shooters market; … 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.

Temp insensitive powder for 308 Rokslide Forum

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: … 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. how many tbl in 1/4 c

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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: 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 … Witryna5 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 … how many tbl in a 1/4 cup

IMR-8208 XBR - AR15.COM

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. how many tbl in a quarter cupWitrynaFor 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. how many tbl in 1/4c

"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. " - Imr 8208 xbr temp sensitivity

Imr 8208 xbr temp sensitivity

Is anyone else finding IMR8208 temperature sensitive or is it …

Witryna3 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. Witryna7 gru 2024 · Do yourself a huge favor and ditch the temp sensitive powders, especially the 2520! I worked up a load in summer with the 2520 and was missing low on a 10" plate at 400Y in the winter. ... Did you mean temp "insensitive"? 8208 XBR and IMR 4166 might be worth a try, besides the others I mentioned. I used R15 for fireforming …

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Witryna16 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. WitrynaIMR 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 …

Witryna14 wrz 2024 · Search titles only . By: Search Advanced search… Witryna16 kwi 2013 · The temperature was 40F and no pressure signs were evident until I reached 32.7gr where the bolt was stiff on opening. Yesterday I fired a second series …

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, … 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 - …

Witryna24 mar 2015 · 8208XBR and temperature sensitivity? I've been running Varget for the last several years and like the Honey Badger it doesn't seem to give a crap about …

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 … how many tbl in one cupWitrynaIMR 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 … how many tbls in an 1/8 cupWitryna23 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 … how many tbs 1/3 cupWitryna26 lut 2024 · 8208 XBR H4895 Varget H4350 H4831 / H4831SC H1000 Retumbo H50BMG: Similar Posts: Hodgdon Powder Availability — Q&A about Supply in 2024; Powder Valley Has Varget One-Pounders in Stock; Hodgdon Equivalents for ADI Product Codes; ... IMR grades excluding a couple of exceptions, IMR-8208XBR / Trail Boss, … how many tbls in a 1/3 cupWitryna13 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 … how many tbs 1/4 cupWitryna7 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. … how many tbls in 1/4cWitryna20 cze 2024 · This video cover the first stage of load development in 308 Winchester with the Sierra 168 SMK HPBT with IMR 8208 XBR. We review the Incremental Load … how many tbls. in a cup