CameronWilson Posted May 30, 2022 Report Share Posted May 30, 2022 A friend has asked me to help him work up a load for his 7mm REM MAG. Whilst I've done a hell of a lot of load development in the past, I have no experience with this particular cartridge (or belted-magnums for that matter). For a 150gn projectile, would Reloder 22 or N560 be half-decent places to start? Quote Link to comment Share on other sites More sharing options...
jcampbellsmith Posted May 30, 2022 Report Share Posted May 30, 2022 Cameron https://www.nosler.com/7mm-remington-magnum N160 is a possibility. Best regards JCS Quote Link to comment Share on other sites More sharing options...
CameronWilson Posted May 30, 2022 Author Report Share Posted May 30, 2022 10 minutes ago, jcampbellsmith said: Cameron https://www.nosler.com/7mm-remington-magnum N160 is a possibility. Best regards JCS Thanks! Quote Link to comment Share on other sites More sharing options...
malcolm Posted June 2, 2022 Report Share Posted June 2, 2022 I load for a friend and I use Reloader 22 Smokeless Magnum Rifle Powder. Powder of choice for 7mm and 300 win mag or so it says on the tin Quote Link to comment Share on other sites More sharing options...
Richiew Posted June 2, 2022 Report Share Posted June 2, 2022 Hornady manual Quote Link to comment Share on other sites More sharing options...
Richiew Posted June 2, 2022 Report Share Posted June 2, 2022 60 to 66.7 of n560 /165 /160 max speed high 3100s from Vihtavuori web site . Berger also recommend RL22 . 3000 fps + . have a look at Vihtavuori web site regarding its powders and you should find something suitable. Cheers Quote Link to comment Share on other sites More sharing options...
meles meles Posted June 4, 2022 Report Share Posted June 4, 2022 Almost 30 different loads for 7mm Rem Mag, including one we use, published by Reload Swiss at https://www.reload-swiss.com/en/reload_swiss/service_2/rs_ladedaten_1/index.php?kaliber=7mm+Rem.Mag.&pulver=-&hersteller=-&gew_gesch=gr&gew_ladung=gr&geschw_mass=ft Quote Link to comment Share on other sites More sharing options...
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