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Rifles, Reloading, Optics, Equipment
Reloading
OCW load development need advice for a newbie
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<blockquote data-quote="Frogman77" data-source="post: 306688" data-attributes="member: 15339"><p>update. small update. At the advice of some of the experts I started fresh with some new brass and a clean barrel and this time starting at .02" off the lands instead of being .005" off the lands.</p><p> </p><p>Nothing huge but I did a simple ladder test just to see where my max load would be and go from there.</p><p> </p><p>RL 22, CCI200 208 Amax </p><p>T=60deg, Pressure 29.76, Light Rain. 100 yards</p><p> </p><p>55.5gr - 2566fps</p><p>56.0gr - 2624fps</p><p>56.5gr - 2660fps</p><p>57.0gr - 2631fps (chrony error??)</p><p>57.5gr - 2668fps</p><p>58.0gr - 2661fps </p><p>58.5gr - 2705fps</p><p>59.0gr - 2743fps starting to see extractor marks but easy bolt lift</p><p>59.5gr - 2731fps </p><p>60.0gr - 2762fps extractor marks, still easy bolt lift.</p><p> </p><p>picture of target:</p><p> </p><p><img src="http://i243.photobucket.com/albums/ff214/Frogman777/targetladdertest.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p> </p><p>Any input would be great. I think this combo has some potential. The group in the red outline are five shots with the charges listed in the according box.</p><p> </p><p>Thanks again. I'm going to pick up some different powders to try too.</p></blockquote><p></p>
[QUOTE="Frogman77, post: 306688, member: 15339"] update. small update. At the advice of some of the experts I started fresh with some new brass and a clean barrel and this time starting at .02" off the lands instead of being .005" off the lands. Nothing huge but I did a simple ladder test just to see where my max load would be and go from there. RL 22, CCI200 208 Amax T=60deg, Pressure 29.76, Light Rain. 100 yards 55.5gr - 2566fps 56.0gr - 2624fps 56.5gr - 2660fps 57.0gr - 2631fps (chrony error??) 57.5gr - 2668fps 58.0gr - 2661fps 58.5gr - 2705fps 59.0gr - 2743fps starting to see extractor marks but easy bolt lift 59.5gr - 2731fps 60.0gr - 2762fps extractor marks, still easy bolt lift. picture of target: [IMG]http://i243.photobucket.com/albums/ff214/Frogman777/targetladdertest.jpg[/IMG] Any input would be great. I think this combo has some potential. The group in the red outline are five shots with the charges listed in the according box. Thanks again. I'm going to pick up some different powders to try too. [/QUOTE]
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Reloading
OCW load development need advice for a newbie
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