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Rifles, Reloading, Optics, Equipment
Reloading
Benefit of a Electronic Powder Dispenser?
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<blockquote data-quote="Greyfox" data-source="post: 2634056" data-attributes="member: 10291"><p>My logic on charge weight accuracy/precision is tied to Hodgdon stick powders I use.. My precision rifles all fall in the range of 5-7 ft/sec velocity change per .1grs of powder(at total charge weight)….this amounts to about 1-3 powder kernels/.1grns. depending on the Hodgdon powder type and cut length. Given this, I have no problem maintaining SD5 or an ES<10FPS with my precision rifles using my Chargemaster at +/- .05grs. With the possible exception of the most extreme Benchrest requirements, further refinement would yield diminishing returns in terms of ballistic performance for my LRH and precision shooting requirements. IMO.</p></blockquote><p></p>
[QUOTE="Greyfox, post: 2634056, member: 10291"] My logic on charge weight accuracy/precision is tied to Hodgdon stick powders I use.. My precision rifles all fall in the range of 5-7 ft/sec velocity change per .1grs of powder(at total charge weight)….this amounts to about 1-3 powder kernels/.1grns. depending on the Hodgdon powder type and cut length. Given this, I have no problem maintaining SD5 or an ES<10FPS with my precision rifles using my Chargemaster at +/- .05grs. With the possible exception of the most extreme Benchrest requirements, further refinement would yield diminishing returns in terms of ballistic performance for my LRH and precision shooting requirements. IMO. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Benefit of a Electronic Powder Dispenser?
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