Weatherby sells the Vanguard with a test target and which ammo used;it will shoot that group and possibly better if you do your part. If I wasthinking of buying a Weatherby Vanguard Sporter SS, I would save my money and purchase a Weatherby Mark V Synthetic. If I was thinking of buying a Weatherby Vanguard SUB-MOA, I would save my money and purchase a Weatherby Mark V Fibermark Synthetic. Go to www.gunsamerica.com and you will findthe Weatherby Mark V Synthetic, and Fibermark at good prices. The Mark V action is a very strong action.

I have a Weatherby Mark VSporter .340 Wby. Mag., and I have duplicated and surpassed Weatherby's ballistics andaccuracy using Norma MRPwith this particular rifle. Three of my friends have also been able to do the same with their Weatherby rifles..

Go to www.weatherby.com for more information and a catalog. Good luck.