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Rifles, Reloading, Optics, Equipment
Reloading
Reloading advice for 300 prc and 199 Hammer Hunters
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<blockquote data-quote="nwmnbowhunter" data-source="post: 2477907" data-attributes="member: 103431"><p>I have two 300 prc that both like 3100-3120fps in 26 inch bart 9 twist barrels.</p><p></p><p>Any of the powders will work. My data is in the sheet.</p><p></p><p>For h1000 start at 73 and work up by one grain until you see pressure [ejector mark]. Most likely be in the 80 range or little higher.</p><p></p><p>See if you have any areas showing narrow vertical and focus on the those areas.</p><p></p><p>Most likely you can do a ten shot ladder increasing by 0.3 from 77-80 [or the 3 grain range leading up to pressure].</p><p></p><p>So after 15-20 shots you will have an idea of what your gunn likes [most likely it like most of it showing a nice ladder increasing with shot on paper].</p><p></p><p>Then load a group of 5 and should have a nice tight group.</p><p></p><p>My coal is 3.63</p><p></p><p>Let us know how the progress goes.</p></blockquote><p></p>
[QUOTE="nwmnbowhunter, post: 2477907, member: 103431"] I have two 300 prc that both like 3100-3120fps in 26 inch bart 9 twist barrels. Any of the powders will work. My data is in the sheet. For h1000 start at 73 and work up by one grain until you see pressure [ejector mark]. Most likely be in the 80 range or little higher. See if you have any areas showing narrow vertical and focus on the those areas. Most likely you can do a ten shot ladder increasing by 0.3 from 77-80 [or the 3 grain range leading up to pressure]. So after 15-20 shots you will have an idea of what your gunn likes [most likely it like most of it showing a nice ladder increasing with shot on paper]. Then load a group of 5 and should have a nice tight group. My coal is 3.63 Let us know how the progress goes. [/QUOTE]
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Reloading
Reloading advice for 300 prc and 199 Hammer Hunters
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