The Vanguard S2 Sporter is a bolt-action rifle chambered in 6.5 Creedmoor, suited for both sport shooting and hunting at long distances. It carries Weatherby's SUB-MOA accuracy guarantee, meaning groups within one minute of angle at 100 yards. 
 

Key Specifications: 

• Model: Vanguard S2 Sporter 
• Caliber: 6.5 Creedmoor 
• Action: Bolt Action 
• Capacity: 4 rounds 
• Barrel Length: 22 inches 
   

Features: 

• SUB-MOA Accuracy Guarantee: Groups within 1 MOA at 100 yards, backed by Weatherby. 
• Cold Hammer Forged Barrel: The cold hammer forging process produces a smoother bore surface, which improves bullet stability and contributes to long-term durability. 
• One-piece Machined Bolt Body: Solid one-piece construction reduces the chance of misalignment and holds up under hard use. 
• Integral Recoil Lug: Transfers recoil directly into the stock rather than through action screws alone, which helps maintain zero over time.

The Weatherby Vanguard S2 in 6.5 Creedmoor gets consistent positive marks for accuracy and reliability. Most owners confirm the SUB-MOA guarantee holds in practice, which makes it a go-to for both hunters and target shooters who want documented precision at distance.

The bolt action is smooth and the ergonomics are comfortable for extended sessions. The adjustable trigger is a recurring point of praise. It lets shooters dial in a pull weight that suits their style. Build quality comes up often too; Weatherby's use of durable materials and tight tolerances shows in how these rifles hold up over years of use.

On the downside, the rifle runs heavier than some alternatives in its class, which matters if you're carrying it long distances. Factory scope mounts do the job, though some owners swap in upgraded optics to get the most out of the cartridge at longer ranges.

Overall, owners who prioritize accuracy and build quality tend to be satisfied with the Vanguard S2.