I think that rather than "allowing" a higher charge to achieve the same pressure/speed, it would be "requiring". Using more powder to achieve the same thing wouldn't seem to be a positive to me.

Not a real member - just an ordinary guy who appreciates being able to hang around and say something once in awhile.

Happily Trapped In the Past (Thanks, Joe)

Not only a less than minimally educated person, but stupid and out of touch as well.