30-375 Ruger

dakotakidd

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Joined
Feb 21, 2014
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Location
Groton, South Dakota
I am doing a little project. Taking my Remington 700 long range chambered in 300 win mag and having it reamed out to a 30-375 Ruger. I have brass from quality cartridge but I am in need of dies. Does anyone know a company that makes them or is this something ill need to have ordered and built specially for me? I have not received the reamer yet so if it's close to impossible to find dies I'll just forget about this project but it's really one I would like to do.
Any help would be very much appreciated.
Thanks.
 
I am doing a little project. Taking my Remington 700 long range chambered in 300 win mag and having it reamed out to a 30-375 Ruger. I have brass from quality cartridge but I am in need of dies. Does anyone know a company that makes them or is this something ill need to have ordered and built specially for me? I have not received the reamer yet so if it's close to impossible to find dies I'll just forget about this project but it's really one I would like to do.
Any help would be very much appreciated.
Thanks.
Look at CH4D.com 30-375 rug, Group G-2 Die set 125.00
 
You could use the 30 RCM die set for a while till you needed to do a partial FL sizing. The 375 Ruger and the 30 RCM share identical shoulder diameter and shoulder angles. I would think the 375 Ruger FL die could do the FL sizing.

Whidden makes FL/bushing die as well as a seater die. I own two FL bushing dies and they are well made.
 
I know you probably don't want to hear this but why not stay with the Win Mag or just go 30 Nosler?
 
If you were set on this parent cartridge another similar option with a little more horsepower is the 30-375 Sherman improved. This was designed by another member here (elkaholic, Rich Sherman)and gives a little different shoulder angle, body taper, and neck. I have a 300 dakota and it is very close to his sherman improved but i have about 4 grains more capacity with a dakota which you might also consider. Rich has reamers available to rent and sells whidden dies for his designs.
 
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