I have a Browning Medallion in 7RM with a BOSS. That thing is crazy accurate. I set the BOSS at the suggested spot for bullet weight and worked up loads. It shoots MOA easily out to 550. The farthest I've shot so far. Funny thing about That rifle, the hotter the load the tighter it groups and it don't walk as it gets hot. It'll burn you and still shoot right.
