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- May 19, 2005
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spitfire100
You are OK with T7-3f - In my case it does not do as well with light bullets as it does with the heavier bullets 250 grains and up....
T7-3f burns so much faster it reaches peak pressure so much quicker but it moves those light bullets up the barrel so much faster that the bullet gets out the barrel before T7-3f has reached it peak...
You are OK with T7-3f - In my case it does not do as well with light bullets as it does with the heavier bullets 250 grains and up....
T7-3f burns so much faster it reaches peak pressure so much quicker but it moves those light bullets up the barrel so much faster that the bullet gets out the barrel before T7-3f has reached it peak...