The Sig Sauer Cross 277 Fury is a bolt-action rifle chambered in 277 SIG FURY with a 20-inch barrel, folding adjustable stock, and optics-ready Picatinny rail. The 277 SIG FURY cartridge was developed with military performance goals in mind and delivers higher velocity than most comparable bolt-gun offerings. 
 

Key Specifications 

• Model Name: Cross 277 Fury 
• Brand: Sig Sauer 
• Caliber: 277 SIG FURY 
• Action Type: Bolt Action 
• Barrel Length: 20 inches 
• Barrel Twist: 1:10" 
• Overall Length: 38.5 inches 
• Weight: 7.3 lbs (with magazine) 
• Capacity: 5+1 rounds 
• Trigger Type: Curved 2-Stage Adjustable Match 
• Grip Material: Polymer 
• Stock Type: Adjustable Precision Stock (Folding) 
• Finish: Anodized with Blued Barrel Finish 
• Sights: Optics Ready (no front or rear sight included) 
   

Detailed Features 

The folding stock adjusts for length of pull, which makes the rifle compact for transport and adaptable to different shooter sizes. The 2-stage adjustable match trigger is tuned for precision work. No iron sights are included—the Picatinny rail is ready for whatever optic the shooter prefers. At 7.3 lbs with magazine the rifle is lighter than most precision bolt guns in this class. 
 

Target Audience 

Hunters pursuing big game who want modern ballistics in a lighter, more compact package. Competitive shooters interested in the 277 SIG FURY cartridge's performance at distance. 
 

Usage Scenarios 

In the field the folding stock simplifies transport in a pack, and the lighter weight matters over a long day of hunting. At long-range competitions the cartridge's velocity and the match trigger support accurate fire. The optics-only setup means you choose your own glass rather than working around factory sights.

The Sig Sauer Cross 277 Fury Precision Bolt Rifle generates real enthusiasm alongside some practical concerns. The folding stock gets specific praise for portability—hunters and shooters who carry their rifle into the field appreciate how much more manageable it makes transport.

Accuracy with the 277 SIG FURY cartridge is generally reported as good at various distances, and the cartridge's ballistic performance at range is a genuine draw for long-range shooters.

Ergonomics get positive marks, though a few users note that adjustable features could be refined. Build quality is viewed as consistent with Sig's standards, with occasional reports of minor component concerns that vary by unit.

Price sits at the top of the bolt-gun market, which some buyers accept given the performance and caliber novelty. Ammunition availability is the most significant practical concern raised—277 SIG FURY is a newer, less stocked cartridge, and that affects both training costs and field logistics. Some potential buyers wait to see how the ammo market develops before committing.