Description
Backcountry hunters have been asking for a rifle like this for years: something that shoots like a precision chassis gun but doesn't punish you on the pack in. The Cross Sawtooth in .308 Win answers with a 16 inch PROOF Research carbon fiber wrapped stainless barrel, a folding precision stock, and a weight of around 6.6 pounds. SIG certifies every one of these for Sub-MOA accuracy and drops the confirmation target right in the box, so you know what the rifle can do before your first trip to the range.
What Sets the Cross Sawtooth Apart
The Cross action is built around a one-piece receiver that sits low and in line with the bore, which keeps the whole platform rigid and cuts down on barrel whip. The barrel attaches with an extension and nut system, so swapping barrels down the road is far simpler than on a traditional bolt gun. Up front, the free-floating alloy forend gives you M-LOK slots and ARCA compatibility for bipods and tripod shooting, plus dual sling points for hauling it through rough country. The two-stage match trigger adjusts from 2.5 to 4 pounds, and the ambidextrous safety works for lefties without any fuss.
Built for the Long Haul, Finished in Cerakote Moss
The Moss Green Cerakote finish shrugs off weather and blends into timber and sage alike. When it's time to cover ground, the stock folds flat against the receiver for a compact package that rides well on a pack. Once you're set up, adjustable length of pull and comb height let you dial in a proper cheek weld behind whatever glass you mount on the 20 MOA Picatinny rail. The stainless radial brake tames .308 recoil noticeably, and the 5/8×24 threads mean a suppressor spins right on if that's your preference. Feeding comes from a detachable 5 round polymer magazine, giving you 5+1 on tap. For hunters who want one rifle that handles truck gun duty, treestand sits, and week-long wilderness hunts, this one earns its spot in the safe.
Key Specifications
- Manufacturer: SIG SAUER
- Model: Cross Sawtooth Short Action
- MPN: CROSS-308-16B-SAW
- UPC: 798681709021
- Caliber: .308 Win / 7.62 NATO
- Action: Bolt Action
- Barrel: 16" PROOF Research Carbon Fiber Wrapped Stainless
- Muzzle Device: Stainless Steel Heavy Profile Radial Brake
- Thread Pattern: 5/8"x24
- Trigger: 2-Stage Adjustable Match, 2.5-4 lb
- Stock: Folding, Adjustable LOP and Comb Height
- Forend: Free-Floating M-LOK/ARCA Alloy with Dual Sling Points
- Finish: Cerakote Moss (Moss Green)
- Capacity: 5+1
- Optics Mounting: 20 MOA Picatinny Rail (No Sights)
- Safety: Ambidextrous
What’s Included
- SIG SAUER Cross Sawtooth rifle
- One 5-round polymer magazine
- Factory-fired Sub-MOA confirmation target
- Owner's manual
Frequently Asked Questions
Is the Cross Sawtooth really guaranteed to shoot Sub-MOA?
Yes. Every Cross Sawtooth is certified Sub-1 MOA at the factory before it leaves, and SIG includes the actual confirmation target in the box with your rifle. Pair it with quality match or premium hunting ammo and good glass, and it will hold up its end of the bargain.
Does the SIG Cross Sawtooth come with a scope or sights?
No, it ships without any sights or optic. The receiver has a 20 MOA Picatinny rail built in, so mounting a scope is straightforward and the extra cant gives you more elevation for stretching out at distance. Budget for a solid optic, since this rifle deserves glass that matches its accuracy.
Can I run a suppressor on the Cross Sawtooth in .308?
You can. The barrel is threaded 5/8×24, which is the standard thread pitch for most .30 caliber suppressors and muzzle devices. Just remove the factory radial brake and thread on your can. The 16 inch barrel keeps overall length manageable even with a suppressor attached, which is a big part of why this configuration is so popular.
How heavy is this rifle for backcountry hunting?
The .308 Sawtooth with its 16 inch PROOF Research carbon fiber barrel comes in around 6.6 pounds bare. That is genuinely light for a rifle with a folding adjustable stock and full-length alloy forend. The folding stock also shrinks the overall footprint considerably, which makes strapping it to a pack much easier on long hikes.





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