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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
How do you correctly measure groups ?
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<blockquote data-quote="britz" data-source="post: 181884" data-attributes="member: 7865"><p>Just measure the width of the two outermost holes, avereage them, measure from the outside point to outside point, and then subtract the average width of the holes (the reason for measureing the actual width of the hole is because paper stretches or tears irradically sometimes- a 30 cal bullet may or may not leave a .308 inch hole). Way to go on your group!</p></blockquote><p></p>
[QUOTE="britz, post: 181884, member: 7865"] Just measure the width of the two outermost holes, avereage them, measure from the outside point to outside point, and then subtract the average width of the holes (the reason for measureing the actual width of the hole is because paper stretches or tears irradically sometimes- a 30 cal bullet may or may not leave a .308 inch hole). Way to go on your group! [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
How do you correctly measure groups ?
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