Imr 8208 xbr temp sensitivity
Witryna20 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 … Witryna26 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, …
Imr 8208 xbr temp sensitivity
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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. 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 …
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 … 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 …
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 …
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 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, … how much is two meters in feetWitryna16 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 “a tad slower than H4895.†Chris confirmed that the powder’s distinctive qualities are temp stability in an ultra-wide temperature range and a very broad accuracy window. Chris said: … how do i group email conversations in outlookWitryna6 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 do i group tabs in excelWitrynaFor 8208 - When hunting it drops below 1,800fps at 380M, and for target shooting goes subsonic at 945M. For H4895 - When hunting it drops below 1,800fps at 405M, and goes subsonic at 970M. Choosing the best powder over a good standard like say, 8208 might get you an extra 25M of effective range. how do i group lines in excelWitrynaIMR 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 … how much is two mitesWitryna27 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 “tack driving†accuracy. Clearly, the competitor’s “choice†and the Varmint … how do i grow chorus fruit minecraftWitryna15 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. how much is two ounces in a water bottle