When you buy by back links on our web page, we may well gain an affiliate commission, which supports our Local community.
My ramblings are issues I have tried out or experienced. You might or might not prefer to emulate them so examine them with this in your mind.
Around the "clear burning" situation …. almost all powders have to have at least 15k psi to secure a superior clean melt away. A clean burn indicates the powder is efficient for the cartridge and bullet excess weight however it isn't going to often suggest it is among the most correct load. When you find yourself managing cartridges using a lower SAAMI max tension like 38 Exclusive (17k psi), forty four Exclusive (fifteen.5k psi) or 45 Colt (14k psi) which were created for black powder, you might be currently at the minimal conclusion in the pressure selection ….
Burn charge chart has hardly any to almost nothing to try and do with effectiveness in a very cartridge. A "bomb" examination is finished in a shut chamber to file stress .
You most likely are far too tightly specifying (clicking a lot of selection containers) for the hull/primer/shot pounds combination that Hodgdon did not check with 244 powder.
mentioned: Although I have a chronograph, I failed to use it for this operate simply because I had been at a community range and put in place is a PITA. I had that trouble so I bought a Labradar. High priced as hell but nicely worthwhile only for the ease of use. No creating down vary.
Observe I did not say "greatest velocity" because there are several situations when considerably less velocity is more fascinating. Only a slight alter within the powder's burn up price will make click here a noteworthy distinction in general performance.
The author determined many of the primer flash holes were being substantially in excess of sized, Hence growing the pressure. I'm not expressing that was the trigger in Farmer's case in point. Rather there are many things which can affect stress besides the powder cost itself. In Farmer's illustration, it could be a variety of items: as mentioned an above size flash hole, a unfastened primer pocket, a deep seated bullet (either at loading or from setback), or maybe a variance in bullet bodyweight, or case capability. Or a mix of multiple from the pointed out items. Wolfe publishing generated a fascinating e-book titled Firearm Stress Factors that deliver fascinating looking through on the topic. My duplicate is dated 1990 and was current in 2006 but has due to the fact been discontinued. It truly is out there on Amazon but outrageously priced.
They appear to be gouges to me. Were being there almost every other primers that seemed that way? Did you chrono the hundreds? I also identified an article about 244.
At any time because Hodgdon Powder Organization entered into its arrangement with Olin Industries in 2005 to build and market place Winchester powders, the product or service line has viewed regular advancement. The newest addition is Winchester 244, a midrange handgun propellant with a variety of fashionable advancements.
Who is familiar with. We’re generally told that primer affliction isn’t a fantastic indicator of psi but Except you do have a lab it’s what we acquired. I have a revolver that with even minimal hundreds, mashes the primer almost into the lettering on the brass, so there’s that. In case your load works superior, is correct and Secure that’s everything matters.
× Accuracy was similar to what my guns ordinarily shoot. Accuracy with most 9mm loads and with the many .forty five ACP loads was better than normal for my guns, suggesting that W244 has real prospective in handloads used for capturing matches.
A flattened ball powder. When its Winchester its identified as "ball" rather than spherical, simply because Winchester owns the time period "ball".
I have witnessed men and women shoot The brand new "cleanse" manufacturing facility ammo on the variety and it truly is stunning. Winchester SuperClean and Sellier Bellot Nontox.
Aside from, I simply mentioned I wouldn't shoot it for just a trap load. I nevertheless wouldn't. What is the big deal?