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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
264 Win Mag - Y would anyone want one?
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<blockquote data-quote="Wrenches" data-source="post: 1136704" data-attributes="member: 93135"><p>I have a new Extreme Weather Model 70 in .264 and I'm working up loads with RL-33 powder, and Berger 140 grain VLD's. I used a Magneto Speed V3 crono and this is my results.</p><p></p><p>6200 ft elevation</p><p>87 degrees</p><p>WW cases</p><p>WLRM primers</p><p>71 gr RL-33 velocity 3114</p><p>73 gr RL-33 velocity 3193</p><p>75 gr RL-33 velocity 3275</p><p>76 gr RL-33 velocity 3301</p><p></p><p>I didn't go any higher at this temperature, although I didn't encounter high pressure signs. I wasn't going to press my luck. I would think the 77 grain loads I had with me would work just fine in 70 degree temps or colder. None of the 270 Wins I own will come close to that velocity.</p><p></p><p>3300 FPS with a 6.5 140 It just doesn't get much flatter shooting.</p></blockquote><p></p>
[QUOTE="Wrenches, post: 1136704, member: 93135"] I have a new Extreme Weather Model 70 in .264 and I'm working up loads with RL-33 powder, and Berger 140 grain VLD's. I used a Magneto Speed V3 crono and this is my results. 6200 ft elevation 87 degrees WW cases WLRM primers 71 gr RL-33 velocity 3114 73 gr RL-33 velocity 3193 75 gr RL-33 velocity 3275 76 gr RL-33 velocity 3301 I didn't go any higher at this temperature, although I didn't encounter high pressure signs. I wasn't going to press my luck. I would think the 77 grain loads I had with me would work just fine in 70 degree temps or colder. None of the 270 Wins I own will come close to that velocity. 3300 FPS with a 6.5 140 It just doesn't get much flatter shooting. [/QUOTE]
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264 Win Mag - Y would anyone want one?
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