Bryan specifically cited Hodgdon Severe Sequence powders as among the list of the very least temperature sensitive powders he’d utilised. He also manufactured it very clear that no powder is completely insensitive to temperature.
Thanks for sharing these success. Just like every thing else from this site it’s really attention-grabbing and practical!
Great post Cal. I attempted Several powders in my 6.five Creedmoor and located H4350 being by far the most regular. I reside in Phoenix exactly where The within of my truck can easily hit one hundred forty File. I’m happy to view they deviation is so small.
That was enlightening for me at the least. I bet this could vary through the great deal of primers you can get … regrettably. So I’m undecided how universal my success are.
Teams weren't recorded as I used to be hoping to get the shots off as my timer went off promptly making sure that a “very hot chamber” or “this, that, and the other” didn't mess up the outcome. Many thanks, Patrick
You’ll want to take a look at our 1st Tale During this two-element sequence covering loading 7mm Rem Mag with Price range Lyman reloading machines!
We’ll look at the results in a few other ways. Permit’s begin simply by looking at the overall variance in muzzle velocity we measured in excess of the entire choice of temperature extremes:
Over and above that, we start getting into unique gear tips, and virtually all that things arrives imr 7977 in stock down to non-public preference. The Exactly what the Professionals Use number of posts could be valuable, but then again … don’t Feel those guys ended up in the best one hundred mainly because they have very good equipment.
I've an interestng BDC turret wrap design from my scandinavian buddies and it spans from -twenty to +twenty for Lapua military services sniper ammo any variation is staggering as you get previous 500m or so.m
Thanks Cal, It’s presently preordered And that IMR 7977 i’m really on the lookout forward to beeing shocked! Comes about to become properly timed, considering that I’m at this time pondering expending revenue on a far more complex imr enduron powders annealing set up, and It could be wonderful to produce this selection depending on appropriate information. Understanding is electric power, they are saying…
Many of the powders outlined Listed below are extruded. These “adhere” powders don't dispense from a powder measure rather as exactly as spherical powders. I dropped ten rates of each powder from a measure and weighed them to determine the amount of weights various. The results adhere to:
Unsure why however, as it had been just announced, but Hodgdon will not offer any with the IMR Enduron item line of powders.
Here is an excellent paper written by an OU professor on “The Myth of the three Shot Group”. I read it a several years ago, And that i guess you’ll like it!
Along with the pace was averaged involving the two chronographs. There is no way we could know for sure which one was proper, Therefore the safest bet was in order to average them. They ended up pretty, very near … so it didn’t definitely make a difference Considerably.