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Old 08-14-2010, 11:01   #2
jeffreybehr
GAPist #1944
 
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Join Date: Mar 2009
Location: Phoenix, AZ USA
Posts: 773
Good news, friends--I have a higher-velocity, lower-flash, more-accurate PD load, and I'm now carrying it.

After evaluating* 5 different charges of 4756 with the XTP124, 8.9 grains proved slightly better than others. This load develops 1407FPS from my 4.5" barrel (sample size 15; screens centered at 10'); the Gold Dot LE #54234 load produced 1354FPS from a sample size of 21 shots.


* with seven-each 5-shot groups over 2 days
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Last edited by jeffreybehr; 08-15-2010 at 01:09..
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