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The Range
Ammo & Reloading
Chasing 357 velocities
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<blockquote data-quote="Rod Snell" data-source="post: 1528779" data-attributes="member: 796"><p><a href="http://data.hodgdon.com/main_menu.asp" target="_blank">http://data.hodgdon.com/main_menu.asp</a></p><p></p><p>357 Magnum</p><p>Cartridge Load Data </p><p>--------------------------------------------------------------------------------</p><p> </p><p>Bullet Weight (Gr.) Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure </p><p>125 GR. HDY XTP H110 .357" 1.590" 21.0 1881 38,400 CUP 22.0 1966 41,400 CUP </p><p></p><p></p><p>NOTE: These data are for a 10" barrel. </p><p>My experience is an 8" S&W gives good velocities with this load; short barrels not so much. </p><p></p><p>If you run the ballistics programs for 100yd +, the poor ballistic coefficient of the 125gr causes it to shed velocity rapidly, and the heavier bullets hold up better at long range.</p></blockquote><p></p>
[QUOTE="Rod Snell, post: 1528779, member: 796"] [url]http://data.hodgdon.com/main_menu.asp[/url] 357 Magnum Cartridge Load Data -------------------------------------------------------------------------------- Bullet Weight (Gr.) Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure 125 GR. HDY XTP H110 .357" 1.590" 21.0 1881 38,400 CUP 22.0 1966 41,400 CUP NOTE: These data are for a 10" barrel. My experience is an 8" S&W gives good velocities with this load; short barrels not so much. If you run the ballistics programs for 100yd +, the poor ballistic coefficient of the 125gr causes it to shed velocity rapidly, and the heavier bullets hold up better at long range. [/QUOTE]
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