300 win mag reloading date

[hawaii0228]

Hello

Could you guys give me reloading date for 300 win mag??

I have Winchester 70 300 Win Mag.
Sierra GameKing 180g bullet, IMR 4350 powder.

Thank you

[Fjold]

www.hodgdon.com is your friend. Go to "Click here to enter the reloading data center", "I agree", "Cartridge loads", "Rifle", "300Win Mag", "Get data".

Then you can sort by bullet weight and powder brand.

For 180 grain bullets with H4350 Hodgdon says:

180 GR. with H4350 - starting load 63.0 grains for 2787 fps @ 46,400 CUP up to a maximum of 67.0 grains for 2918 fps @ 53,100 CUP



EDIT
Thanks Randall. With IMR4350 the starting load is 66 grains for 2746 fps and the max load is 71 grains for 2974 fps, like freon wrote.

[hawaii0228]

Thank you so much ^^

[ar15barrels]

Frank-
he said imr4350, not h4350.
Not sure if it matters though...

[freonr22]

from hodgdon site slightly different


Bullet Weight (Gr.) Powder Bullet Diam. C.O.L. Grs. Vel. (ft/s) Pressure Grs. Vel. (ft/s) Pressure


180 GR. SPR MT-SP IMR 4350 .308" 3.285" 66.0 2746 50,100 PSI 71.0 2974 61,200 PSI

[ar15barrels]

Normally, I would have gone and looked it up, but when you see me making short posts like above, it's probably because I'm surfing on the ipod...

[scr83jp]

Hello

Could you guys give me reloading date for 300 win mag??

I have Winchester 70 300 Win Mag.
Sierra GameKing 180g bullet, IMR 4350 powder.

Thank you

the most accurate info I've found is in the Nosler Reloading Manuals I've tried a lot of their data in my 2 customized sako rifles rifles and it's been right on!