There are guns that tout being SUB-MOA, but this one will guarantee it from its Vanguard action, hammer-forged barrel, and match-grade trigger. Someone might expect to pay dearly for a guarantee like that, but we’re proud to say that this is the best value at Weatherby for that degree of accuracy. When taking the Vanguard Synthetic hunting, don’t think this one has to be babied because of the precision. The Vanguard Synthetic, with a Griptonite stock and all surfaces, is designed to repel the harshest conditions. All Vanguard rifles are guaranteed to shoot a 3-shot group of .99″ or less at 100 yards (SUB-MOA) from a cold barrel when used with Weatherby factory or premium ammunition within Two-Years of Verified Purchase Date to Original Purchaser.