I've bought them at Bi-mart, wal-mart, sportmans/wholesale sports. They are $20.99/100. My load:

67 gr. (I've had some rifles love 70 gr.) IMR 4350
CCI 250
Rem case

67gr or IMR 4350 is a good starting point and you could use any case you like with any magnum primer and just work up until you find the sweet spot.

Originally Posted by raybass
I try to stick with the basics, they do so well. Nothing fancy mind you, just plain jane will get it done with style.
Originally Posted by Pharmseller
You want to see an animal drop right now? Shoot him in the ear hole.

BSA MAGA