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Re: Though she is but small, she is fierce.
[Re: J.G.]
#7055215
01/27/18 09:25 PM
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Joined: May 2014
Posts: 1,100
TackDriver
Pro Tracker
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Pro Tracker
Joined: May 2014
Posts: 1,100 |
So my A.I. experience showed me that it was physically impossible to make a fire forming load make the same velocity as a formed load. Are you saying that is not the case with .223 A.I. ? Does that mean if I find a one hole group using virgin brass with a certain charge of powder at certain speed then the fireformed loads will have to have more powder added to match the speed of the virgin brass load? I know that volume of virgin brass tend to be less than fireformed loads. In my experience with only three 7mm-08 A.I. rifles in the last seven months, the answer was yes. Load the same fire forming charge in formed brass, there's more case volume, so pressure comes down, and speed comes down. Just what I thought.
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