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Old April 12, 2009, 10:29 PM   #11
steve4102
Senior Member
 
Join Date: December 23, 2005
Location: Minnesota
Posts: 2,968
Quote:
Do not interpolate anything! Stick to standard data! BAD IDEA! VERY BAD!

Not sure what you mean by "Standard Data". Which one of these would you call standard?
45ACP, 185gr Hornady HP-XTP

Lyman 48, COL 1.175.-------------Hornady #7 COL 1.230
Clays 4.6gr max.------------------Clays 4.9gr Max
Bullseye 6.0.----------------------Bullseye 7.0gr
231 6.1.--------------------------231 7.2gr
AA#5 9.2.------------------------AA#5 10.4gr
WSF 8.0gr.-----------------------WSF 8.2gr





45ACP, 200gr Speer GD-HP
Lyman 48 COL 1.178.---------------Speer #13 COL 1.200
Unique 6.5gr max.------------------Unique 7.3gr
HS-6 9.0gr.------------------------HS-6 9.5gr
Power Pistol 7.4gr.-----------------Power Pistol 8.3gr
Bullseye 5.7gr.---------------------Bullseye 5.8gr
WSF 7.3gr.------------------------WSF 7.2gr
AA#5 8.5gr.-----------------------AA#5 9.0gr
231 6.2gr.-------------------------231 6.3gr

Note the difference in seating depth and how it relates to max powder charge. Pretty much all over the place.
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