The Christensen Arms Summit TI is a bolt-action rifle chambered in .308 Win with a 16.25-inch carbon fiber-wrapped, threaded barrel and a natural titanium receiver that is drilled and tapped for optics. It pairs a hand-laid carbon fiber thumbhole stock in black with a titanium action for a lightweight, compact package suited to mountain hunting. 
 

Key Specifications 

• Brand: Christensen Arms 
• Model: Summit TI 
• Caliber: .308 Win 
• Action: Bolt Action 
• Capacity: 4+1 
• Barrel Length: 16.25 in 
• Receiver Material: Titanium, Natural finish 
• Barrel Material: Carbon Fiber-Wrapped, Threaded 
• Stock Material: Carbon Fiber, Thumbhole design 
   

Detailed Features 

• Titanium receiver and action cut for strength at a reduced weight compared to steel. 
• Carbon fiber-wrapped, threaded barrel supports muzzle devices while trimming forward weight. 
• Thumbhole stock design supports a consistent cheek weld and repeatable hand position. 
• Fully adjustable match-grade trigger and an integrated 0-MOA Picatinny rail come standard. 
• 16.25-inch barrel length keeps the rifle compact and quick to handle in tight terrain.

Owners of the Summit TI describe it as one of Christensen Arms' lightest .308 options, and the titanium receiver draws consistent praise for shaving weight without feeling flimsy. Reliability out of the box is generally reported as solid, with the bolt cycling smoothly once broken in.

The thumbhole stock and short 16.25-inch barrel make it easy to carry on steep terrain, and hunters chambering it in .308 Win like having a proven cartridge in such a compact rifle. A few owners mention the carbon fiber stock takes some getting used to compared to a traditional profile, but most come to prefer it for backcountry carry.

On value, buyers see the Summit TI as priced at the premium end given the titanium action and carbon fiber furniture, but consider it justified by the weight savings. The threaded barrel and integrated rail make mounting optics and muzzle devices simple without extra machining.