Is there one powder that I could use for a 7mm rem mag, 30-06,270 win,223 remington thanks

I don't believe you will get there with the 223 included. If you drop the 223, you could use 4350, 4831 or any powder in that range for the 270, 30/06 and 7mm RM. If you drop the 7mm RM, you might could get by with Varget for the 270, 30/06 and 223 (with heavy bullets). The wide range of case capacities is probably a deal breaker. You would probably be better off trying 2 powders; one for the 223 and one for the other calibers.

Varget if you drop the 7mag.

quote:

Originally posted by Rub Line:
Varget if you drop the 7mag.

Or 4895.

According to Ammo Guide the following powders have loads listed against the 4 calibers you request. That does not mean they any one of them is optimum for all of the cartridges. You would do better with 2 powders, something slightly fast and something med to slow burning. Good luck

Alliant/Hercules Reloder-15

Hodgdon H-414

IMR 3031

IMR 4064

IMR 4198

IMR 4320

IMR 4350

IMR 4831

IMR 4895

IMR SR-4759

Thanks everyone for all your help.

Buy the powder for the load(cartridge and bullet weight)you need now ,you will end up with 4-5different powders for the calibers you have.