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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm RUM or 7mm STW
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<blockquote data-quote="RockyMtnMT" data-source="post: 1275961" data-attributes="member: 7999"><p>This I think would be the ideal hot rod 7 in a carry rifle. We have this reamer on the shelf. Problem for the OP is it would not be a good idea to chamber on the factory action.</p><p></p><p>We have just started working with the 300 Norma mag parent case. So far we have done one in .308 and it is very impressive. This chambering is running 300 RUM vel with ~10g less powder. The overall length is much more conducive to mag feeding with long bullets than the RUM case.</p><p></p><p>So if a guy wanted to do something different, and get great performance on a factory action. I would choose a 7-300 Norma mag improved. (staying with the 7mm theme of the thread)</p><p></p><p>Only other thing I will add is to look at a bit faster than standard twist to take advantage of the new bullets that are out there and coming in the future. Go with at least an 8" twist.</p><p></p><p>Steve</p></blockquote><p></p>
[QUOTE="RockyMtnMT, post: 1275961, member: 7999"] This I think would be the ideal hot rod 7 in a carry rifle. We have this reamer on the shelf. Problem for the OP is it would not be a good idea to chamber on the factory action. We have just started working with the 300 Norma mag parent case. So far we have done one in .308 and it is very impressive. This chambering is running 300 RUM vel with ~10g less powder. The overall length is much more conducive to mag feeding with long bullets than the RUM case. So if a guy wanted to do something different, and get great performance on a factory action. I would choose a 7-300 Norma mag improved. (staying with the 7mm theme of the thread) Only other thing I will add is to look at a bit faster than standard twist to take advantage of the new bullets that are out there and coming in the future. Go with at least an 8" twist. Steve [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm RUM or 7mm STW
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