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Rifles, Reloading, Optics, Equipment
Reloading
Flash hole question
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<blockquote data-quote="dsculley" data-source="post: 1237536" data-attributes="member: 77514"><p>Does it help? All depends on what you are trying to do. Are you trying to get 1" groups down to 1/2"? You probably won't see a difference. Trying to get 3/8" groups down to 1/4", maybe. </p><p></p><p>Test for yourself. De-burr the flash hole on 10 or 20 cases. Load these and load the same number that haven't been de-burred. Then do a blind bag test. Mark 2 bags or boxes, etc, 1 & 2 respectively. Have someone put the de-burred rounds in one bag/box and the other rounds in the remaining bag. This should be done in a manner that you don't know which is which. Take these to the range and shoot them as normal. After you have shot the rounds, you can find out which is which and compare the two groups for differences. The blind bag test keeps you from unconsiously influencing the outcome of the test. You won't be "trying harder" on the de-burred rounds as you won't know which is which.</p></blockquote><p></p>
[QUOTE="dsculley, post: 1237536, member: 77514"] Does it help? All depends on what you are trying to do. Are you trying to get 1" groups down to 1/2"? You probably won't see a difference. Trying to get 3/8" groups down to 1/4", maybe. Test for yourself. De-burr the flash hole on 10 or 20 cases. Load these and load the same number that haven't been de-burred. Then do a blind bag test. Mark 2 bags or boxes, etc, 1 & 2 respectively. Have someone put the de-burred rounds in one bag/box and the other rounds in the remaining bag. This should be done in a manner that you don't know which is which. Take these to the range and shoot them as normal. After you have shot the rounds, you can find out which is which and compare the two groups for differences. The blind bag test keeps you from unconsiously influencing the outcome of the test. You won't be "trying harder" on the de-burred rounds as you won't know which is which. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Flash hole question
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