I'm looking for some loads for 7mmWSM. I have 100 and 140 grain bullets. I have some WMR, some IMR 4320, and Varget. I can get about any powder locally, just need some ideas.

My model 70 featherweight will put 5 into under an inch with the 140gn Nosler BT or accubond and 66.5gns of H4381 . Velocity is around 3150 FPS .Others have had success with this load too . Warmer loads less accurate .
66.7 gns of WXR (same as RL 22) gives similar results . Seat bullets off the lands .My rifle likes the Winchester LR Magnum primer.

Here is a really good site:
http://www.shortmags.org/shortmags/

I have tryed many powders, but the best groups my brother shot what he called a ace .100 with 67gr H4831 & 140gr Nosler BT only 3 shots I tryed same load at 200yards .460 This gun is Rem700 24" Hart barrel, mcmillan stock, beded, jewell,& tubbs system. its a light hunting model 6.7lbs very pleased with this gun.

I have been trying H4831sc for 140 and 160 Accubonds with no luck. I just switched to RL22, and my groups are near 1.25 inches with the 160, haven't tried it with the 140. This isn't where I want to be, but is still about a 2 inch shrink! This is a starting load, so I am going to add powder and change bullet seating to improve it.

I've been using 68 grns rel 19 shoots around .5 at 100 with 140 barnes tsx or 140 bal tips