The Browning AB3 Pro Full Size is a bolt-action rifle chambered in .308 Win with a 22-inch spiral fluted threaded barrel finished in matte blued. It has a 4+1 capacity, a matte blued steel receiver that is drilled and tapped, and a gray/green fixed synthetic stock. The right-hand configuration is the standard offering. 
 

Key Specifications 

• Brand: Browning 
• Model: AB3 Pro Full Size 
• Caliber: .308 Win 
• Action: Bolt Action 
• Capacity: 4+1 
• Barrel Length: 22 inches 
• Color/Finish: Matte Blued / Gray/Green 
   

Detailed Features 

• 22-inch spiral fluted threaded barrel with matte blued finish 
• Matte blued steel receiver, drilled and tapped 
• Gray/green fixed synthetic stock 
• Right-hand configuration 
• 4+1 capacity

Owners of the AB3 Pro Full Size in .308 Win tend to praise the spiral fluted barrel, which reduces weight visibly and gives the rifle a more distinctive appearance than a plain-contour barrel. The matte blued finish is traditional and gets consistent marks for looks, though it requires more upkeep than cerakote in wet conditions.

The gray/green stock is a practical choice that owners find comfortable for field carry. It is not a precision chassis, and long-range shooters sometimes note that the fixed synthetic stock limits adjustment options. For general hunting use, the fit works for most.

The AB3 Pro's value proposition is a common discussion point. At its price, buyers consider it a capable .308 Win rifle with a threaded barrel ready for suppressor use. The trigger gets mixed reviews, with some finding it acceptable out of the box and others preferring an aftermarket option.