Bryan precisely cited Hodgdon Extraordinary Series powders as one of the the very least temperature sensitive powders he’d made use of. He also built it clear that no powder is completely insensitive to temperature.

The leading characteristics in the Enduron sequence are copper fouling eliminator, insensitivity to temperature improvements, ideal loading density and staying eco-friendly.

That’s a fascinating stage, Steve. I haven’t at any time listened to somebody mention that right before. I don’t assert to get an authority in metallurgy, so that could absolutely be the case. And that i commonly admit that Like several examination, this wasn’t excellent. I heard a knowledge analyst say 1 time “

There are actually statements created every now and then about cartridge layouts currently being additional effective than Other folks. For instance it is often said which the 6XC is much better than the 243Win since it can reach the similar velocities with seven grains less powder. Now This really is genuine but IMO I do think The explanation it is best is as the powder melt away level of the powder getting used is better for that cartridge ability. I am positive Hodgdon could develop a powder solely to the 243Win that may allow it to be carry out better yet compared to 6XC since loaded to exactly the same pressures the 243Win will burn off much more powder and thus have a greater velocity. The trick is getting The perfect powder for that cartridge potential, barrel size and bullet.

Groups were not recorded as I used to be attempting to obtain the photographs off as my timer went off right away to ensure a “scorching chamber” or “this, that, and another” didn't mess up the effects. Thanks, Patrick

This process leaves an extremely clean, dust free item that may be perfect for loading. Some tiny batch brass is cleaned with standard dry media and brass IMR 7977 Protected polish.

The spreads in demand fat are pretty close. If loading a minimum amount quantity of these powders to assemble practice hundreds, I'd personally dump the powder appropriate into circumstances. However with powder costs close to most, I set my measure a couple of grains gentle in the supposed fat, fall the powder onto a scale and dribble in the final little bit to deliver it as many as the right fat.

It’s amusing how a matter like which can deliver to mild a few of the fundamental assumptions we make! I’ve surely thought of that a single quite a bit due to the fact I initial listened to him recommend it.

. What you'd identify intending to your neighborhood vary. I favor the all-inclusive phrase weapon process. On the list of precision variables is trajectory modeling for which muzzle velocity is a substantial factor. To be pedantic suggest muzzle velocity is a little more to The purpose given that all ammunition has some variation in velocity so that you can only forecast the muzzle velocity of your respective following shot within a statistical feeling.

That’s great news for anyone shooters having difficulties to uncover Varget in stock! I wouldn’t hesitate selecting some up and producing a load tomorrow. In a very time when it looks like excellent powders are often “From Stock, No Backorder,” it’s terrific to have a number of more possibilities!

No matter whether that was a result of imr 7977 in stock the temperature adjust or Jim's capturing, we are not able to say. Regardless of the induce, from the hunter's standpoint, precision was in essence unchanged.

To the brilliant operate, I respect your wonderful initiatives in conveying your posts out so us beginners can clearly comprehend! ….keep up the great perform

Wow. Thanks a lot for sharing some details on the opposite powders. That really can help put these leads to context of your more substantial picture. And that’s attention-grabbing with regards to the N140. I guess that corroborates what I discovered associated with the transform in muzzle velocity not getting linear with temperature change. I agree that you choose to shouldn’t just consider the typical.

As well as speed was averaged concerning the two chronographs. There is absolutely no way we could know of course which just one was right, Hence the safest wager was just to average them. imr enduron powders They have been pretty, really shut … so it didn’t truly matter Considerably.