A buddy of mine just picked up one of their scopes and said he was able to hit targets from 400 to 600 yards on his first shots with his 7mm Rem Mag. They did however design a load for his rifle. Don't know what it is.
Don is Probably one of the very nicest most honest guys in the industry, I have 3 of his stocks,the rifles in them all shoot very well if you like the semi tactical look. They use the aluminium bedding block.
The scopes are also nice. If you are a Leupold lover they are really the ticket.