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Rifles, Reloading, Optics, Equipment
Reloading
6.5-303 load data
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<blockquote data-quote="Blueflint" data-source="post: 1120814" data-attributes="member: 92275"><p>Here is some 25-303 data, should give you an idea of where to start. These were all in a 24" barrel, all R-P brass, all WLR primers. I no longer have this rifle but have thought about building another.</p><p></p><p>117 gr. Sierra BTSP</p><p>OAL 2.850"</p><p>IMR 4831</p><p>42 gr 2,770 fps</p><p>44 gr 2,850 fps *</p><p></p><p>100 gr Speer Spitzer SP</p><p>OAL 2.840"</p><p>IMR 4350</p><p>42 gr 2,858 fps</p><p>43 gr 2,938 fps *</p><p>43.5 gr 2,998 fps *</p><p></p><p>100 gr Speer Spitzer SP</p><p>IMR4831</p><p>OAL 2.840"</p><p>38 gr 2,626 fps</p><p>40 gr 2,708 fps</p><p>42 gr 2,821 fps</p><p>43 gr 2,901 fps</p><p>44 gr 2,979 fps *</p><p>44.5 gr 3,024 fps *</p><p></p><p>87 gr Speer Spitzer SP</p><p>IMR 4350</p><p>OAL 2.850"</p><p>44 gr 2,871 fps *</p><p>45 gr 3,160 fps </p><p></p><p>87 gr Speer Spitzer SP</p><p>IMR 4064</p><p>2.850" OAL</p><p>38.5 gr 3,850 fps</p><p></p><p>* = most accurate loads</p><p></p><p>Hope this helps. </p><p></p><p>Tony</p></blockquote><p></p>
[QUOTE="Blueflint, post: 1120814, member: 92275"] Here is some 25-303 data, should give you an idea of where to start. These were all in a 24" barrel, all R-P brass, all WLR primers. I no longer have this rifle but have thought about building another. 117 gr. Sierra BTSP OAL 2.850" IMR 4831 42 gr 2,770 fps 44 gr 2,850 fps * 100 gr Speer Spitzer SP OAL 2.840" IMR 4350 42 gr 2,858 fps 43 gr 2,938 fps * 43.5 gr 2,998 fps * 100 gr Speer Spitzer SP IMR4831 OAL 2.840" 38 gr 2,626 fps 40 gr 2,708 fps 42 gr 2,821 fps 43 gr 2,901 fps 44 gr 2,979 fps * 44.5 gr 3,024 fps * 87 gr Speer Spitzer SP IMR 4350 OAL 2.850" 44 gr 2,871 fps * 45 gr 3,160 fps 87 gr Speer Spitzer SP IMR 4064 2.850" OAL 38.5 gr 3,850 fps * = most accurate loads Hope this helps. Tony [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
6.5-303 load data
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