I built a 7mm stw with Robert and I love it. 1/2" MOA at 100. We zeroed the scope in and shot 3 160 gr accubonds in one hole. You will not be unhappy with his work. Don't waste your money on jarrett or collier rifles. Gradous rifles are the best IMO. I have shot it out to 400 and the groups are 1.5-2" 3 shot groups using factory ammo!