The SIG SAUER Cross STX is a bolt-action rifle chambered in .308 Win, built around a 20-inch barrel and a two-stage match trigger. The folding, fully adjustable stock and M-Lok forend give it a compact footprint for transport without compromising a solid shooting position. 
 

Key Specifications 

• Model: Sig CROSS STX 
• Caliber: .308 Win 
• Barrel Length: 20 inches 
• Capacity: 10 + 1 rounds 
• Weight: 7.7 lbs 
• Action Type: Bolt Action 
• Trigger Type: Two-Stage Match Trigger (Curved) 
• Barrel Twist Rate: 1:10" 
• Overall Length: Adjustable from 30" to 41.5" 
• Stock Type: Sig Precision Adjustable Folding Stock 
• Finish Color: Black 
• Accessory Rail Type: M-Lok 
   

Features 

 
The two-stage match trigger is the standout mechanical feature -- it gives a clean, predictable break that shows up in tighter groups at distance. The adjustable folding stock covers a 30" to 41.5" length-of-pull range, which handles different body types and works equally well with or without a pack. M-Lok slots along the forend let users mount a bipod, light, or other accessories without needing a separate rail adapter. 
 
At 7.7 lbs, the Cross STX is light enough to carry through the field without becoming a burden, while still stable on a supported position. 
 

Usage 

 
The .308 Win chambering covers most hunting situations from deer to elk, and the rifle's precision trigger makes it a reasonable choice for mid-range competition as well. The folding stock is genuinely useful for hunters who pack into remote areas and need a more compact configuration in the bag.

The SIG SAUER Cross STX in .308 Win draws consistently favorable reviews, with accuracy at the top of most discussions. Users report tight groupings across varied distances, and the two-stage match trigger gets credit for a lot of that consistency.

Build quality comes up often -- the rifle feels solid and the materials hold up. The adjustable folding stock earns praise for fitting a wide range of shooters, and the overall ergonomics are described as comfortable during extended sessions.

Weight generates split opinions. At 7.7 lbs it sits in a reasonable range for a .308 bolt gun, though some users feel it edges toward heavy on long hikes. Others consider that weight an asset for stability at the bench.

Pricing is a recurring topic. Most buyers view the cost as reasonable for the trigger quality and SIG build standards, though some comparisons to similarly priced bolt guns come up. Customer service experiences from SIG SAUER vary; positive and negative accounts exist in about equal measure in forum discussions.

Overall the Cross STX is well-regarded as a precision bolt gun that crosses over between hunting and competition use.