|
Would need a little more info, standard primer [what brand]. What about the case [again what brand and case length]. With just what you have given check the burn rate on the HS-6 [might want to consider a faster burning powder for a short barrel]
Primers do differ from brand to brand, and case length adds to blank space in a case. A case near max length will not build up the same pressure as one at the trim to length measurement.
Maybe others with more knowledge can help better than I.
|