I do know, from perusing load info tables and personal experience, that Hodgdon Varget is a really adaptable rifle powder. I thought It could be intriguing to doc how properly it performs in the most popular rifle cartridges.
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What I rediscovered was an posting by Lance Robson, titled Hodgdon's H4895, Essentially the most Adaptable Rifle Powder?. During the article, Robson notes that H4895 performs effectively in a wide array of cartridges, moreover it's got the unique home of getting suited to making significantly lowered loads. I recalled reading through this article sometime in past times, but its importance had slipped my head.
The FTX bullet / LVR powder mix offers a lift to your downrange efficiency of the .30-30 Winchester, most noticeably in retained Vitality at MPBR. This is due to the upper ballistic coefficient with the FTX bullet.
By far the most meaningful info, to me, is how the muzzle velocity quantities for Varget and H4895 typical out relative to your powder that generates the best muzzle velocity for each cartridge.
How functional and successful are Varget and H4895? This differs by cartridge and bullet body weight, certainly, but some summary details is often gleaned from the information.
Check out and discover the "Knowledge" tab, then decide on "H4895 Diminished Rifle Loads." Hodgdon invites you to definitely Get hold of them by means of telephone or e-mail For those who have further questions about lessened masses.
Far more telling is my expertise using it in 8x57mm Mauser. I've a vintage Mauser for which I needed to operate up some mild hundreds, but I had issues with inconsistent functionality when I went in excess of three to 4 percent under maximum masses for the very first 3 powders I tried.
With Varget powder, the FTX bullet gets a 14 garden shorter MPBR and 8 p.c much less Strength retention; with H4895, MPBR is seventeen yards shorter with eleven p.c significantly less Electricity. These comparisons basically present the influence of your tuned LVR powder around the functionality with the a hundred and sixty grain FTX bullet.
Note the file.p.s. for every grain figures, which present that H4895 and imr 4895 powder Varget are the two noticeably extra economical at making velocity through the powder charge than is Superformance. This is a sample that is IMR 4895 certainly frequent from right here onward.
Taking a look at the quantities and ratios, I see no amazing dissimilarities involving Varget and H4895 In cases like this. Each are superior undertaking loads in this cartridge/bullet mix. The MPBR numbers suggest that the fifty five grain, .223 Remington load is actually a 230 property varmint round.
Essentially the most attention-grabbing factor to me is that the 7mm-08 performs so continually with all a few of the powders detailed. This means a scenario potential to bore size balance that makes it effortless to develop superior hundreds.
IMR 4831 powder yields muzzle velocity values in excess of ten % better than Varget and H4895. The truth is, Varget and H4895 give the lowest MV values in the thirteen powders listed for the .
What I decided to do is a double comparison study. I picked ten of the most well-liked non-magnum rifle cartridges, from .224 to .308 caliber, Together with the intent imr 4895 for sale of comparing load and ballistic data for Varget, H4895 and whatever powder gave the best muzzle velocity with a certain bullet like minded to each cartridge.