If you are on MAX LOAD it's essential to nonetheless perform up. Identical thing you should do if you obtain a distinct large amount of the identical primer. Very same thing you would do if you alter a person ingredient into your entire reloading equation.

Increase to quote Only clearly show this consumer #1 · Jan 4, 2011 When reloading manuals specify specific brands of primers, can another producer's primer of the identical variety be used? Put simply, is it possible to substitute distinct makers with primers as you'll be able to with cases?

Increase to estimate Only show this user #19 · May twenty five, 2022 man7 - Good article and wonderful pics. Exciting, I have the very same micrometer as you. Having said that, I am thinking that the variances in primer sizes are within the order of 10-thousandths.

That was the sole firearm I at any time had that concern with. In vary taking pictures, my buddy could load the skip fired rounds into his 380 and every one fired. Traded it off.

I normally cross reference loads in between a minimum of 2 reloading manuals. I use Web sources for common information only. I back off at the least ten% from max when there is a ingredient substitution.

This is some details regarding primers .... would seem Every single manufacture uses a rather distinctive "blend" within the primer pellet as well as use marginally diverse supplies or thickness inside the primer cup.

CCI, Federal and Winchester. All have labored well for me but as GP100man claimed start out low and function your hundreds back up To make sure you're Alright with pressure. If you like them then get yourself a bunch so You do not run out for the several years.

If You're not applying Lee priming instruments and also the instruments that you are using are Alright with Federal primers, try to be good to go. (By the way, Lee only endorses CCI or Winchester primers, or they did when I bought my Lee machines Numerous many years in the past! Hate to view you blow your self up!)

Unless you're a benchrest shooter with many of the equipment required to lock with your firearm firmly for the bench, performance-intelligent all primers would appear exactly the same. Have utilized Remington, CCI, and Winchester primers. Want to get my arms on some Federal in order to say I have been there.

How much does this distinction make a difference? What exactly are the shooter's targets? I don't intend to weigh primer explosive content material.

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As was pointed out, In case you are dealing with federal large pistol primers no 150 mid-strain masses to the cartridge of fascination, the increase will not likely lead to you A lot problems. Should you be up at the top finish of a low tension cartridge, like the .

For large pistol primers, I like Winchester WLPs because they perform perfectly in standard or magnum loads they usually feed well within the Dillon. I also like Winchester small pistol magnum primers mainly because they have softer cups (more delicate) than CCIs, that have the toughest cups. For 357 Mag loads, I tend not to like Federal mag primers since often they pierce.

I have used CCI for the reason that I'm able to consistantly obtain them nearby, They are cheap, and they function wonderful. I've hardly ever experienced a concern with primers that haven't fired. Based on the Lee Hand Key Software instructions (Hand Primary Directions) you mustn't use Federal primers. It suggests some thing about them exploding with ample power to hurt you. My guess is because they are softer they may be simpler to accidentally set off although priming.