Details, Fiction and IMR 4895
Details, Fiction and IMR 4895
Blog Article
I do know, from perusing load facts tables and private working experience, that Hodgdon Varget is a really versatile rifle powder. I thought it would be interesting to document how well it performs in the most popular rifle cartridges.
Accordingly, if you have a rifle in one of such calibers, you probably tend not to have to have the Other folks. I reported want, but not surprisingly want is a special situation!
What I rediscovered was an report by Lance Robson, titled Hodgdon's H4895, The Most Flexible Rifle Powder?. While in the short article, Robson notes that H4895 performs well in a wide range of cartridges, additionally it's the exceptional assets of remaining suitable for creating substantially minimized masses. I recalled looking at this information someday up to now, but its importance experienced slipped my brain.
The FTX bullet / LVR powder combination gives a lift into the downrange performance of the .thirty-thirty Winchester, most noticeably in retained Vitality at MPBR. This is due to the upper ballistic coefficient with the FTX bullet.
The powder creating the highest velocity is outlined 1st under Every single caliber. It happens that Varget generates the highest MV of all powders stated in the Hodgdon reloading table While using the 55 grain Speer delicate place bullet.
Hodgdon CFE223 is a relatively new powder and I have not tried out it in the .308 Get. As being the desk shows, Varget and H4895 drop only incrementally in need of CFE223. Loading any of those powders with a hundred and fifty grain bullets presents sound efficiency.
Drop by and locate the "Data" tab, then choose "H4895 Lowered Rifle Hundreds." Hodgdon invitations you to definitely Call them via phone or e-mail if you have extra IMR 4895 questions about reduced loads.
Additional telling is my practical experience working with it in 8x57mm Mauser. I have a vintage Mauser for which I wanted to work up some moderate masses, but I had difficulty with inconsistent overall performance After i went in excess of 3 to four p.c underneath greatest loads for the first 3 powders I tried.
With Varget powder, the FTX bullet receives a 14 lawn shorter MPBR and eight per cent much less Electrical power retention; with H4895, MPBR is 17 yards shorter with eleven p.c significantly less energy. These comparisons in essence display the outcome in the tuned LVR powder over the efficiency of your one hundred sixty grain FTX bullet.
An acquaintance at my neighborhood wildlife club is usually a existence extensive rifle nut and an extremely expert, nicely-traveled massive game hunter. He has shot nearly each individual caliber of rifle that exists and has hunted with a lot of them. His pet deer cartridge can be a 7mm-08, loaded with a hundred and forty grain bullets.
Considering the figures and ratios, I see no amazing dissimilarities concerning Varget and H4895 imr 4895 for sale in this case. Each are higher executing loads On this cartridge/bullet mixture. The MPBR figures show that the 55 grain, .223 Remington load is a 230 property varmint spherical.
I applied the on-line Hodgdon Reloading Facts Middle to obtain maximum powder rates and muzzle velocities for every load, and also other on-line equipment to determine other ballistic data.
IMR imr 4895 for sale 4831 powder yields muzzle velocity values above 10 % larger than Varget and H4895. In reality, Varget and H4895 give the bottom MV values from the 13 powders listed for that .
What I decided to do can be a double comparison study. I chosen ten of the preferred non-magnum rifle cartridges, from .224 to .308 caliber, Together with the intent of evaluating load and ballistic information for Varget, H4895 and regardless of what powder gave the highest muzzle velocity with a particular bullet compatible to every cartridge.