alanwk
Member
Can we use magnum small pistol primers in 9mm/40sw/45acp with HS6 or Unique or Titegroup? I have all 3 powders.
magnum primers
- Thread starter alanwk
- Start date
Shooterbob
Member
Yes stat pow and work up
Shooterbob
Member
Low and work up sorry
AJC1
Member
Don't make a big batch before you know your weapons will reliably ignite them....
1-cavediver
Member
I do it all the time and have for many many years. I interchange small pistol and small pistol magnum primers and don’t change any part my loads data. No difference at all in velocity or performance.
W.E.G.
Member
Same experience here.
Primers can make a difference in velocity and pressure, so always start a bit lower and work up when changing them.
That said, without a chrono it's unlikely you'll notice the difference, and they'll likely all go in the same group up close.
Here is a test in 9MM with different primers.
That said, without a chrono it's unlikely you'll notice the difference, and they'll likely all go in the same group up close.
Here is a test in 9MM with different primers.
9MM Primer Test
OK, so everything in the test is not "perfect" I still think it's a good test and that, the results will be interesting and helpful, and I appreciate Walkalong taking the time to do it and post the results for all of us. And this is the goodest comment I've read on this line of thought.
www.thehighroad.org
JJFitch
Member
Here's a link to everything you always wanted to know about primers!
Primer Info & Chart + Milspec Primers for Semi-Autos & Other Primer Applications
Primer Info & Chart + Milspec Primers for Semi-Autos & Other Primer Applications
www.sksboards.com
GeoDudeFlorida
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- Dec 1, 2020
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A primmer on primer?
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