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Reloder 15.5 in 338 Federal?

Elkmann

Well-Known Member
Joined
Feb 19, 2022
Messages
60
Location
Tennessee
Has anyone used Reloder 15.5 in the 338Federal? I see that Reloder 15 is a top performer in many of the manuals and am curious about 15.5 but can't find any data for it. How does it compare?
 
It seems a little on the fast side for projectiles that big - assuming you are shooting something in the 200+ grain range. If that is what you got, try it...maybe run two sets of tests with that powder and then something around RL19 burn rate for comparison
 
It seems a little on the fast side for projectiles that big - assuming you are shooting something in the 200+ grain range. If that is what you got, try it...maybe run two sets of tests with that powder and then something around RL19 burn rate for comparison
No I don't have any but at least it's available. So I am checking to see if I should get some. Thanks.
 
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