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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Labrador vs ballistics chart speeds
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<blockquote data-quote="Tangent" data-source="post: 1739669" data-attributes="member: 110477"><p>Like others have mentioned, I would think this is a scope issue. Swarovski looks to state that adjustments are 0.25 in/100 yards - I think your scope is IPHY (aka SMOA) not TMOA, which is approximately a 5% difference.....your velocity 'correction' is about 5.6% (not apples-to-apples but shows a relatively similar order of magnitude error).</p><p>[ATTACH=full]154841[/ATTACH]</p><p></p><p>Again, as others have mentioned, your scope may or may not track, which could lead to even bigger errors.</p><p></p><p>I always have to 'true' velocity to match real world dope, but we're talking about a 0.5% or less adjustment in velocity to match out to ~700 yards. Similar with BC, very minor tweaks to make everything all match up to ~1,400 yards.</p></blockquote><p></p>
[QUOTE="Tangent, post: 1739669, member: 110477"] Like others have mentioned, I would think this is a scope issue. Swarovski looks to state that adjustments are 0.25 in/100 yards - I think your scope is IPHY (aka SMOA) not TMOA, which is approximately a 5% difference.....your velocity 'correction' is about 5.6% (not apples-to-apples but shows a relatively similar order of magnitude error). [ATTACH=full]154841[/ATTACH] Again, as others have mentioned, your scope may or may not track, which could lead to even bigger errors. I always have to 'true' velocity to match real world dope, but we're talking about a 0.5% or less adjustment in velocity to match out to ~700 yards. Similar with BC, very minor tweaks to make everything all match up to ~1,400 yards. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Labrador vs ballistics chart speeds
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