by Bowhunters » Sat Oct 03, 2009 11:10 pm
Welcome to the DHC forum.
You can use any wt grain bullet you want but for a 300WSM on Whitetail and Mule deer I would personally go with 150 or 160 grain bullets, besides thinking about bullet weight for big game you also want to use good quality ammo like 'bonded core or partition' ammo where the lead core is bonded to the copper jacket so it will stay in one piece and mushroom and drive through the animal.
Use any cheaper price/low quality ammo on target shooting or coyotes and pigs.
I have a 7mm Rem Mag which is also a belted magnum like your 300WSM and I tried using 140 grain bullets and at close range they are going so fast they will tend to blow all the way through a Whitetail deer and blow a big nasty hole out the other side so on belted magnum rifles I would advise the 150-160 grain bullets that are a bit slower and seemed to me to be less likely to blow through deer if you take a shot at a deer under 100yds.
I would save the 160-180 grain bullets for use on Elk and Moose respectively and the 200 grain bullets for big bear, the bigger heavier grain bullets usually also mean more recoil.
Like I said you can shoot any bullet you want but this is the way I would tend to go.
Good Luck!
Last edited by
Bowhunters on Sat Oct 03, 2009 11:49 pm, edited 1 time in total.