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Return to “New Reloader here, Need some help.”

by DocV
Mon Jul 11, 2016 6:34 pm
Forum: Reloading Forum
Topic: New Reloader here, Need some help.
Replies: 12
Views: 4877

Re: New Reloader here, Need some help.

I have had some over pressure signs with 231 under 9mm lead, even with starting loads. Mainly light guppying.

What type of pistol are you loading for? Is the case fully supported? 4.5 gr of 231 for your projectile is around
38000 to 39000 psi. That is +p territory.

SAAMI max for 9mm is 35000 psi. How about making loads for 4.1, 4.2 and 4.3. Ten rounds each. Fire those.
Check for pressure signs and function.

Return to “New Reloader here, Need some help.”