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Posted: 10/8/2012 11:47:30 AM EDT
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I am loading a couple of boxes for an 8MM Rem Mag with the 220 grain Sierra Gameking could one of you with an older Sierra manual give me the max published load with IMR 4350 ?
Thanks in advance. 
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Quoted:
Sierra 2nd Edition ––––8MM Remington Magnum––––––––––––Sierra 220gr. Spitzer BT––––-24" Rem 700––––case RP––––-Primer- RP 9 1/2 Magnum IMR 4350 powder––––––start 65.3-2500 fps––––––-68.0-2600––––––70.8-2700––––––maximum 73.5-2800 fps No overall length given. Thank you. I took that page out of my manual so I wouldnt lose it and I can't find it.
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Quoted:
Quoted:
Sierra 2nd Edition ––––8MM Remington Magnum––––––––––––Sierra 220gr. Spitzer BT––––-24" Rem 700––––case RP––––-Primer- RP 9 1/2 Magnum IMR 4350 powder––––––start 65.3-2500 fps––––––-68.0-2600––––––70.8-2700––––––maximum 73.5-2800 fps No overall length given. Thank you. I took that page out of my manual so I wouldnt lose it and I can't find it.
Oh goodness, I resemble that remark. 
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Quoted:
Sierra - edition V Rem 700 with 24" barrel twist 1 - 10" 220gr SBT with IMR 4350 COAL - 3.600" 67.6 - 2600 fps 70.0 - 2700 fps 72.4 - 2800 fps 73.6 - 2850 fps Accuracy load: IMR 4350 - 72.4gr @ 2800fps I called it good at 73.0 as recoil is almost too much of a good thing with this rifle.
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