Last updated on April 26th, 2026
The line up in the SIG SAUER CROSS range is expanding with the inclusion of the new ‘STX model’. The original CROSS rifle released in 2020 with a 16” and 18” barrel variant. In 2022 the PRS model was added, and boasts a longer 24” barrel. Now there is another tactical variant on the way, the CROSS STX. The STX features a 20” barrel, 20 MOA full length rail and a QD flash hider.
Quick Take
The SIG Cross STX is worth judging by practical field use rather than product-page claims. The best gear solves a real problem in your shooting or hunting setup.
- Best use case: buy it for a specific role, not because it looks useful in theory.
- Check before buying: durability, comfort, size, warranty and whether it fits your current setup.
- Value tip: spend more only where it improves reliability, safety or repeatability.
The new Cross STX from SIG SAUER takes in alot of details of the PRS model such as the thumb rest safety selector and PRS-style grip but with a lighter overall weight.
For those unfamiliar with the SIG CROSS rifle, since its release in 2020 the rifle has built a reputation for being a great out of the box precision rifle. The smooth bolt, accuracy and overall performance have made it a solid factory rifle for sports shooters and hunters.
The new CROSS STX from SIG SAUER is the latest evolution in the CROSS bolt-action rifle series. The CROSS STX brings a new level of performance and capability to the tactical shooter. Featuring a 20” precision barrel, full-length Picatinny top rail, thumb-rest safety selector, PRS-stye grip, AR-style controls, and AR-style ergonomics. The CROSS STX is the result of input from professional end-users looking for extreme performance in a lightweight, long-range platform.
Features
- Free float MLOK handguard w/ full length 20 MOA top rail
- New 20in heavy barrel equipped with SLH/SLX suppressor-ready flash hider
- External paddle magazine release
- Stage adjustable match trigger
- Folding adjustable precision stock, 30 inches overall length folded
- Includes a PRS-style grip and a right-side thumb rest safety lever
FAQ
Who is the SIG Cross STX best suited to?
The SIG Cross STX makes the most sense for shooters looking at field or range use. Focus on the action type, stock or chassis layout, magazine system and overall weight before deciding whether it fits your style of shooting.
What should I compare with the SIG Cross STX?
Compare it with rifles built for the same job, not just rifles at the same price. Barrel profile, trigger quality, stock adjustability, magazine compatibility, spare parts and local support all matter.
What scope setup suits the SIG Cross STX?
Match the optic to the rifle’s intended use. A lighter hunting rifle usually wants a simpler, lighter scope, while a precision or target rifle can justify more magnification, better turrets and a more detailed reticle.
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