The Proof Research Elevation 2.0 is a .308 Win rifle in a left-hand configuration with a 20-inch carbon fiber barrel. The stock is black, and a Blue/Black finish designation appears in vendor titles. Carbon fiber construction is explicitly stated across the listed titles. 
 

Key Specifications 

• Brand: Proof Research 
• Model: Elevation 2.0 
• Caliber: .308 Win 
• Action: Bolt Action 
• Barrel Length: 20 inches 
• Color/Finish: Black 
   

Detailed Features 

• 20-inch carbon fiber barrel 
• Left-hand configuration 
• Black stock 
• Blue/Black finish 
• .308 Win chambering

Owners of the Proof Research Elevation 2.0 cite the carbon fiber barrel as the primary draw. The left-hand variant addresses a gap in quality precision rifles for left-handed shooters, and satisfaction runs high in that segment.

Accuracy gets strong marks across ownership posts. The .308 Win in a 20-inch carbon fiber barrel is a capable long-range configuration, and owners report consistent performance. Some note the barrel takes time to settle before groups tighten fully.

Availability is the most common complaint. Left-hand variants move slower than right-hand production, which cuts both ways: some owners find them harder to source, while others view the lower volume as a marker of focused build quality. The Blue/Black finish has a following among owners who want something distinct from standard matte options.