The Vanguard S2 Sporter is a bolt-action rifle in .243 Win with a SUB-MOA accuracy guarantee backed by a cold hammer-forged barrel. The one-piece machined bolt body removes the weak points common in multi-part designs, and the integral recoil lug anchors the action firmly to the stock for consistent shot-to-shot behavior. 
 

Key Specifications 

• Model: Vanguard S2 Sporter 
• Caliber: 243 Win 
• Action: Bolt Action 
• Capacity: 5 rounds 
• Barrel Length: 22 inches 
   

Features 

The SUB-MOA guarantee means Weatherby has test-fired and confirmed the rifle will group under one minute of angle with appropriate ammunition. Cold hammer forging improves barrel strength and dimensional consistency compared to cut-rifled alternatives. The integral recoil lug reduces felt recoil and keeps the action from shifting under repeated fire, which pays off when making quick follow-up shots.

The Vanguard S2 in .243 Win draws consistent praise for accuracy and smooth bolt operation. Users like the adjustable trigger, which lets them dial in pull weight without gunsmithing. The rifle's build quality reads as solid to most owners, and the .243 caliber works for both deer-sized game and target shooting without punishing recoil. The two most common complaints are weight, it runs heavier than some hunters expect, and limited aftermarket accessory options compared to more popular platforms.