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Rifles, Reloading, Optics, Equipment
Reloading
6.5x300 win mag load data
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<blockquote data-quote="IdahoCTD" data-source="post: 982766" data-attributes="member: 13110"><p>I shoot 70grs of Retumbo with 140 Amax's in RWS brass at 3230fps (its a pretty hot load in my gun). I've also shot 73grs of R-33 at 3290fps. With Winchester brass you can add about 2.5-3grs of powder and 50+fps. That is a 28" Bartlein barrel. In my 26" barreled gun I shoot 73grs of Retumbo with 123 Amax's in RWS brass at 3380fps. It's hell on rockchucks.</p><p></p><p>I'll probably play with some R-50 and R-33 loads in the next little bit with my newest 6.5-300wm using Winchester brass to see what kind of velocity I can get with 123's and 140's. IMO Retumbo is really too fast for the case capacity and R-33 might be too fast with 140's as well. My Retumbo loads are just 1/4"-3/8" loads so I hate to burn a barrel up playing too much.</p></blockquote><p></p>
[QUOTE="IdahoCTD, post: 982766, member: 13110"] I shoot 70grs of Retumbo with 140 Amax's in RWS brass at 3230fps (its a pretty hot load in my gun). I've also shot 73grs of R-33 at 3290fps. With Winchester brass you can add about 2.5-3grs of powder and 50+fps. That is a 28" Bartlein barrel. In my 26" barreled gun I shoot 73grs of Retumbo with 123 Amax's in RWS brass at 3380fps. It's hell on rockchucks. I'll probably play with some R-50 and R-33 loads in the next little bit with my newest 6.5-300wm using Winchester brass to see what kind of velocity I can get with 123's and 140's. IMO Retumbo is really too fast for the case capacity and R-33 might be too fast with 140's as well. My Retumbo loads are just 1/4"-3/8" loads so I hate to burn a barrel up playing too much. [/QUOTE]
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Reloading
6.5x300 win mag load data
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