Superformance powder in .270Win - Shooters Forum
Sep 14, 2019 · Superformance rises above 30,000 psi at .3 ms, and falls below 30,000 psi at 1.2 ms, for a time duration of .9 milliseconds above 30,000 psi. So Superformance is spending almost 64% more time above 30,000 PSI than 4895. This is kind of what I have would have expected from a slow burning magnum powder versus 4895.
30-06 SuperFormance Load Duplication - Shooters Forum
Sep 11, 2020 · I wanted to take advantage of the new Hornady 180 grain 30-06 SuperFormance loads, but I don't want to pay the high prices for factory ammo. I went to the Hodgdon site and found a load using their SuperFormance powder here: Take Aim at Rifle Reloading Data | Hodgdon Reloading
superformance powders - Shooters Forum
Jul 5, 2014 · I was experimenting for a while now with hodgdons superformance powders and have worked up some loads and had some high pressure situations also. i found that my 300 wm loves 69 grains under a 168 amax. i don't wanna publish to much data because i herd there are diferent brews of superformance powders. in one of my manuals it was classed as a faster than h4350 and another was well slower so ...
Superformance in 6.5 Creedmoor, notes | Shooters Forum
Dec 13, 2014 · So I've been considering using Superformance for a while, in the Creed. Win 760/H414/2700 can be interesting to find in 8#jugs, and can only buy one per customer, OR costs an arm and a leg. So I said what the heck. I got home, ran the VMD, and got to loading. Loading Sierra 142gr SMK's against my established work with 760.
WARNING- SuperPerformance powder | Shooters Forum
Sep 10, 2012 · At least in 2 cartridges OTHER THAN the 30-06, the factory "superformance" ammo is loaded with a compressed, extruded powder. Superformance powder is a ball powder. Given the number of posts around, including mine from 1-2 years ago; I …
WARNING- SuperPerformance powder | Page 2 | Shooters Forum
Jan 2, 2005 · We then loaded an 180 grain slug with 59.7 grs. and got 2709fps. Both loads were sub performance and varied over 100fps between loads. His 1917 model gun has 26" barrel. Here are my issues with Hodgdon advertisements: They have been advertising 100-200fps better results with the Superformance brand.
Hodgdon Superformance Powder - Shooters Forum
May 17, 2022 · Yes and no. My understanding is that Hornady and Hodgdon cooperated in bringing out that powder and on the branding of it (Hornady owns the registered trademark "Superformance®," and that trademarked name and Hornady's name appear on the packaging). They did so because it is one of the powders used in …
Powder choice for 243Win and 100gr btsp - Shooters Forum
Jan 21, 2018 · Last summer and fall I spent a lot of time woking up a load for mine (700VLS, 26" barrel, 1:9 1/8 twist) using H4831, H4831sc, Superformance, Hybrid 100v, IMR4064, H1000 and both 4350's mentioned. Both H4350 and IMR4350 performed better with a …
WARNING- SuperPerformance powder | Page 3 | Shooters Forum
Jan 2, 2005 · 2. You used a powder for which there was no load data for the cartridge you wanted to load. 3. You did not understand the relationship between powder burning rate, caliber, case capacity, expansion ration, or sectional density. 4. Perhaps worst of all, you continued to try to use an unsuitable powder even though you had no viable data available. 5.
Superformance = FAIL - Shooters Forum
Jul 24, 2011 · That absolutely lives up to the advertising claim that the powder can deliver up to 100 fps more. In case you weren't paying attention in English 101, "up to" means "less than" -- especially in advertising copy. Superformance powder is not magic pixie dust. It gives a demonstrable velocity gain in some factory loads and in some handloads. But ...