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Rifles, Reloading, Optics, Equipment
Reloading
7mm reload problems (ballistics)
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<blockquote data-quote="coyotezapper" data-source="post: 399814" data-attributes="member: 20438"><p>Just looked up a few recipes.</p><p> </p><p>Alliant website:</p><p>65 grs. 2976 fps. CCI250 24" barrel</p><p> </p><p>LoadData.com (Handloader Magazine):</p><p>65 grs. 3017 fps. fed 215 no barrel length given</p><p>65 grs. 3075 fps. rem 9.5 26" barrel 58,600 psi</p><p>62.9 grs. 3000 fps. (162 grain bullet) WLRM 24" barrel</p><p>65 grs. 2971 fps. WLR 24" barrel</p><p> </p><p>My Personal Load from 10 years ago with a 160 Partition Gold:</p><p>66 grs. 3090 fps. fed 215M 26" barrel Oehler chrono</p><p> </p><p>From what I can see they all seem to be close. Primers can make a big difference but not 400 fps. You might want to try a different lot of powder and shoot it again. My 7mm-08 Ackley is faster than your Mag with the same bullet weight and that should not be the case. You might also call a tech at Alliant and tell them your problem and have them check your lot number. Every so often they have recalls on certain lots and yours may have slipped through the cracks. Good Luck!!</p></blockquote><p></p>
[QUOTE="coyotezapper, post: 399814, member: 20438"] Just looked up a few recipes. Alliant website: 65 grs. 2976 fps. CCI250 24" barrel LoadData.com (Handloader Magazine): 65 grs. 3017 fps. fed 215 no barrel length given 65 grs. 3075 fps. rem 9.5 26" barrel 58,600 psi 62.9 grs. 3000 fps. (162 grain bullet) WLRM 24" barrel 65 grs. 2971 fps. WLR 24" barrel My Personal Load from 10 years ago with a 160 Partition Gold: 66 grs. 3090 fps. fed 215M 26" barrel Oehler chrono From what I can see they all seem to be close. Primers can make a big difference but not 400 fps. You might want to try a different lot of powder and shoot it again. My 7mm-08 Ackley is faster than your Mag with the same bullet weight and that should not be the case. You might also call a tech at Alliant and tell them your problem and have them check your lot number. Every so often they have recalls on certain lots and yours may have slipped through the cracks. Good Luck!! [/QUOTE]
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Reloading
7mm reload problems (ballistics)
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