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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Berger .277 EOL Extreme Heavy Hybrid 170 Grain.
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<blockquote data-quote="Longtooth32" data-source="post: 1183378" data-attributes="member: 89326"><p>Do not know what forum to post this to...but I have to give Big Jake some hope...</p><p></p><p>Got a Magnetospeed 3v for my anniversary. Got to love a woman who sees what I have open on my computer...</p><p></p><p>Anyways...My base round is 74gr of H1000 pushing the 165 matrix, and it groups under an inch and runs at 3150fps with my Pro Chorny...With the Magnetospeed that load runs ave 3239fps with an ES of 70. Wow.</p><p></p><p>My other base sighter is the 150SST pushed by 76 gr of H1000. The Pro Chrony puts this round ave 3340fps....the Magnetospeed ave is 3381 and an ES of 44.</p><p></p><p>I actually did get the 4" plus groups that Big Jake got with the 170 Bergers...However...</p><p></p><p>In my 270WBY 28", 1-9 barrel...</p><p></p><p>The groups tightened up when...</p><p></p><p>I ran 77gr of Compressed Retumbo...Ave was 3207 fps with an ES 15. Sub inch as I was shooting 200 yards today...</p><p></p><p>Ran 73grs of MagPro...got the Russian Mag primers to ignite the powder...ave 3223fps with an ES of 17...also grouped less than an inch at 200 yards...</p><p></p><p>74 grs of H1000 ran ave 3239fps with an ES of 12...sub inch at 200 yrds...</p><p></p><p>Using neck sized brass with the Wolf Mag Rifle Primers...170 Bergers@mag length 3.36"...Using RCBS electronic Chargemaster to measure the powder...</p><p></p><p>Is this Magnetospeed the real deal?</p></blockquote><p></p>
[QUOTE="Longtooth32, post: 1183378, member: 89326"] Do not know what forum to post this to...but I have to give Big Jake some hope... Got a Magnetospeed 3v for my anniversary. Got to love a woman who sees what I have open on my computer... Anyways...My base round is 74gr of H1000 pushing the 165 matrix, and it groups under an inch and runs at 3150fps with my Pro Chorny...With the Magnetospeed that load runs ave 3239fps with an ES of 70. Wow. My other base sighter is the 150SST pushed by 76 gr of H1000. The Pro Chrony puts this round ave 3340fps....the Magnetospeed ave is 3381 and an ES of 44. I actually did get the 4" plus groups that Big Jake got with the 170 Bergers...However... In my 270WBY 28", 1-9 barrel... The groups tightened up when... I ran 77gr of Compressed Retumbo...Ave was 3207 fps with an ES 15. Sub inch as I was shooting 200 yards today... Ran 73grs of MagPro...got the Russian Mag primers to ignite the powder...ave 3223fps with an ES of 17...also grouped less than an inch at 200 yards... 74 grs of H1000 ran ave 3239fps with an ES of 12...sub inch at 200 yrds... Using neck sized brass with the Wolf Mag Rifle Primers...170 Bergers@mag length 3.36"...Using RCBS electronic Chargemaster to measure the powder... Is this Magnetospeed the real deal? [/QUOTE]
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Berger .277 EOL Extreme Heavy Hybrid 170 Grain.
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