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Rifles, Reloading, Optics, Equipment
Reloading
OCW opinions...?????
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<blockquote data-quote="User4302021" data-source="post: 1616088" data-attributes="member: 105322"><p>Here is what I did:</p><p></p><p>[ATTACH=full]130452[/ATTACH]</p><p></p><p>Don't mind the chicken scratch at the bottom of the picture.</p><p></p><p>Notice the rise and fall of the group centers. Notice the angle of the line from POA to group center. You will typically see a pattern emerge on both axes. So you look for a flat spot at the top of the barrels travel, and then look to find a couple of groups that clock the same way.</p><p></p><p>If this same area provides good velocity and acceptable SD's then you are usually golden. All that is left is the seating depth tests.</p></blockquote><p></p>
[QUOTE="User4302021, post: 1616088, member: 105322"] Here is what I did: [ATTACH=full]130452[/ATTACH] Don't mind the chicken scratch at the bottom of the picture. Notice the rise and fall of the group centers. Notice the angle of the line from POA to group center. You will typically see a pattern emerge on both axes. So you look for a flat spot at the top of the barrels travel, and then look to find a couple of groups that clock the same way. If this same area provides good velocity and acceptable SD's then you are usually golden. All that is left is the seating depth tests. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
OCW opinions...?????
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