I was just going by what the techs at CCI/Olin informed me through the previous primer scarcity. They advised me which the Smaller Rifle Mag Primers are merely an incredibly slight bit hotter than their CCI forty one MilSpec primers which I use exclusively in my 5.56 AR-15s.
We've got a truly attention-grabbing and fulfilling sport, hand-loading. I generally want to broaden my knowledge even from the "What if" place.
In big pistol, Winchester does not have "typical" and "magnum" primers. They provide just one, for equally purposes. Load info according to Winchester primers choose this into account. But, so far as I know, Winchester is unique Within this method, and they conspicuously don't follow it with compact pistol primers.
In LPP I use WLP primers exclusively. To date my velocities operate approximately in which the guides listing. Since I don't run loads on the upper ragged edge of the selection I have not felt the necessity for big pistol primers specially listed as "Magnum Primers".
Speer acquired to operate servicing this Energetic specialized niche industry and steadily expanded until finally CCI turned the organization you know these days—an field leader in elements for a various range of firearms.
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When it is feasible to implement large pistol primers in .45 ACP, little pistol primers are the more acceptable preference and supply optimal effectiveness.
Of course, Winchester 760 is a popular option for semi-automatic rifle ammunition because of its consistent general performance and clear burning properties.
CCI primers are appropriate for substantial-quantity reloading as These are created with rigorous good quality Manage steps to ensure steady functionality. Their availability in bulk packs of 1000 primers further more can make them easy for top-volume reloading.
When tests magnum primers in 45ACP and 9mm conventional loads I found negligible big difference in velocity.
My 10's are jogging Norma spec lots of 180gr bullets at 1278-1290 fps. I've under no circumstances had any issues with more than tension. BUT, I don't load ideal up with the ragged edge. I can only believe that if you use a magnum primer in the load that is true up on the max edge, you might, possibly, possibly, run into a challenge faster or later.
I agree with all you say, and have not tried to use magnum primers instead of requirements. I've usually considered there was a cause of The 2 and felt that it would be challenging to operate up a safe load when employing magnums rather than specifications.
Like every organization, particularly in the shooting business, MidwayUSA has experienced to manage obstructions. Potterfield states one thing above all else has long been his most vital situation.
I would just retain scaving and trying midway reloading to come up with normal CCI LP at gunshows as well as the gun stores I run across.