billjoe,
The load I developed for my Contender 7x30 Waters with a Nikon 2.5X8 scope using the 120 gr Nosler BT is 34.5 grs Varget, Fed Case, and Fed GM210M primer. COL is 2.864"
My best 3 shot group is .225" at 100 yds.
This is a hot load which produces excessive muzzel blast. It can be seen on a bright day. The primers show no sign of pressure in my gun.
Please reduce by 10% and work up carefully.
Other loads with the same components that have produced sub MOA include:
33.5 grs IMR 4895
35.0 grs RL15
I have setteled on RL15 as my hunting/target load. It shoots .75 MOA but is much more plesant to shoot than the Varget loads and its excessive muzzel flash.
As with all loading data, please work up carefully.
Hope this data is helpful to you. Let me know how they shoot for you.
Best Regards,
JD338