Quote:
Originally Posted by drummer007
As we know, burn rate charts are approximate for reloading purposes and powders can change their relative position on the chart depending upon what cartridge case they are used in and what bullet weight they are used behind. This appears to be the case with Longshot; it changes it position from #53 to #39/#40 when used in a 38 Special case behind the Rim Rock 158 gr LSWCHP-GC bullet.
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Hi Drummer, Welcome to the forum! Interesting post.
Where are you seeing a chart that changes a powders relative burn rate in different cases? I've only seen the standard ones supplied by the powder companies.
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