The Fact About imr 4895 powder That No One Is Suggesting
The Fact About imr 4895 powder That No One Is Suggesting
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A one hundred twenty grain bullet is my favourite and Varget is one of the powders I use. H414 is the top powder, but Varget and H4895 will not be incredibly significantly guiding which has a a hundred and twenty grain bullet.
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What I rediscovered was an posting by Lance Robson, titled Hodgdon's H4895, Probably the most Flexible Rifle Powder?. While in the report, Robson notes that H4895 performs very well in a variety of cartridges, as well as it's got the exceptional assets of remaining well suited for setting up noticeably lessened hundreds. I recalled looking at this text someday prior to now, but its significance experienced slipped my head.
The FTX bullet / LVR powder blend offers a boost to the downrange performance of your .thirty-30 Winchester, most significantly in retained Electricity at MPBR. This is due to the upper ballistic coefficient with the FTX bullet.
The most meaningful data, to me, is how the muzzle velocity figures for Varget and H4895 ordinary out relative on the powder that generates the best muzzle velocity for each cartridge.
Hodgdon CFE223 is a comparatively new powder And that i have not attempted it from the .308 Win. Because the table demonstrates, Varget and H4895 tumble only incrementally short of CFE223. Loading any of these powders with one hundred fifty grain bullets offers seem performance.
The size, bodyweight and dealing with features of the rifle are ideal for imr 4895 powder my approach to stalking whitetails in brush, woods and modest fields.
A lot more telling is my knowledge applying it in 8x57mm Mauser. I've a classic Mauser for which I needed to work up some mild loads, but I had trouble with inconsistent overall performance when I went over three to four percent below maximum loads for the first a few powders I attempted.
With Varget powder, the FTX bullet receives a fourteen yard shorter MPBR and 8 per cent significantly less Electricity retention; with H4895, MPBR is 17 yards shorter with eleven p.c significantly less energy. These comparisons generally display the influence from the tuned LVR powder over the efficiency of your one hundred sixty grain FTX bullet.
Be aware the f.p.s. for each grain figures, which clearly show that H4895 and Varget are each noticeably additional economical at generating velocity from your powder cost than is Superformance. That is a sample that may be typical from right here onward.
Checking out the quantities and ratios, I see no extraordinary differences in between Varget and H4895 In this instance. The two are substantial undertaking masses IMR 4895 In this particular cartridge/bullet blend. The MPBR figures reveal the 55 grain, .223 Remington load is really a 230 yard varmint round.
Essentially the most intriguing issue to me is that the 7mm-08 performs so persistently with all 3 on the powders shown. This indicates a situation capacity to bore dimension balance which makes it quick to make superior hundreds.
IMR 4831 powder yields muzzle velocity values around 10 % greater IMR 4895 than Varget and H4895. In actual fact, Varget and H4895 give the bottom MV values in the thirteen powders stated to the .
What I decided to do is often a double comparison examine. I picked 10 of the preferred non-magnum rifle cartridges, from .224 to .308 caliber, Along with the intent of comparing load and ballistic facts for Varget, H4895 and no matter what powder gave the best muzzle velocity with a particular bullet well matched to each cartridge.