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Long Range Hunting & Shooting
Best range for load development?
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<blockquote data-quote="Lefty G-gear" data-source="post: 1718087" data-attributes="member: 26902"><p>I have it similar in Hyattville, WY <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p>I use Sierra Infinity software and enter data for bullet specific mfg. (Sierra has all of their rifle bullets and most other mfgs. too! - When you select a bullet - it automatically enters its B.C. - etc.), then you can enter known muzzle-velocity, elevation (4500-ft.) - temperature, barometric pressure, humidity, scope height above bore, etc.</p><p>I usually go for the bullet to be no higher than 2-inches (trajectory) for 200 or 220-yard zero. - I do 5-yard increments downrange (software) to see what yardage the bullet peaks the highest, and adjust desired zero imput. -- And you can set a target at that range to confirm peak trajectory (example: +/-130-yards), or just go by the same print-out of what it does at 100-yards.</p><p><a href="http://www.snipercentral.com/sierra-infinity-exterior-ballistics-software-v7/" target="_blank">http://www.snipercentral.com/sierra-infinity-exterior-ballistics-software-v7/</a></p></blockquote><p></p>
[QUOTE="Lefty G-gear, post: 1718087, member: 26902"] I have it similar in Hyattville, WY :D I use Sierra Infinity software and enter data for bullet specific mfg. (Sierra has all of their rifle bullets and most other mfgs. too! - When you select a bullet - it automatically enters its B.C. - etc.), then you can enter known muzzle-velocity, elevation (4500-ft.) - temperature, barometric pressure, humidity, scope height above bore, etc. I usually go for the bullet to be no higher than 2-inches (trajectory) for 200 or 220-yard zero. - I do 5-yard increments downrange (software) to see what yardage the bullet peaks the highest, and adjust desired zero imput. -- And you can set a target at that range to confirm peak trajectory (example: +/-130-yards), or just go by the same print-out of what it does at 100-yards. [URL]http://www.snipercentral.com/sierra-infinity-exterior-ballistics-software-v7/[/URL] [/QUOTE]
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Best range for load development?
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