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Rifles, Reloading, Optics, Equipment
Reloading
Stable Powder
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<blockquote data-quote="Guest" data-source="post: 89966"><p>Golly geewhiz Batman</p><p></p><p>Goodgrouper,</p><p></p><p>"All the magical coatings and fairy dust in the world cannot do a thing to change this to a degree that would make enough difference to us."</p><p></p><p></p><p>Actually, those little coatings that they dream up can actually make more velocity as the temperature decreases. You sound like one of those types that does not believe H2O expands as its temp decreases below 39 f. just because most solids contract as they cool and expand as they warm.</p><p></p><p>Try looking at the New 869 data with the 50 BMG. Since smokeless powder deflagrates instead of detonating, the oxidation rate is quite controllable with coatings. Its not marketing hype, just better chemistry. As long as the velocity stays within 30 to 40 fps, you are well within the barrel harmonics capability to compensate for a large portion of vertical dispersion due to small differences in gravity drop.</p><p></p><p>Have a nice day.</p></blockquote><p></p>
[QUOTE="Guest, post: 89966"] Golly geewhiz Batman Goodgrouper, "All the magical coatings and fairy dust in the world cannot do a thing to change this to a degree that would make enough difference to us." Actually, those little coatings that they dream up can actually make more velocity as the temperature decreases. You sound like one of those types that does not believe H2O expands as its temp decreases below 39 f. just because most solids contract as they cool and expand as they warm. Try looking at the New 869 data with the 50 BMG. Since smokeless powder deflagrates instead of detonating, the oxidation rate is quite controllable with coatings. Its not marketing hype, just better chemistry. As long as the velocity stays within 30 to 40 fps, you are well within the barrel harmonics capability to compensate for a large portion of vertical dispersion due to small differences in gravity drop. Have a nice day. [/QUOTE]
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