Description
SIG SAUER Cross Magnum Sawtooth .300 Win Mag 24in, 6rd – Built for the Backcountry
The SIG SAUER Cross Magnum Sawtooth .300 Win Mag 24in, 6rd is a bolt-action precision rifle that takes everything hunters love about the Cross platform and cranks it up for magnum-range work. Chambered in .300 Winchester Magnum, it pairs a one-piece Cross Magnum receiver with a 24-inch Proof Research carbon fiber barrel. The folding, adjustable Cross Precision stock keeps it compact for packing into elk country or spot-and-stalk mule deer. It ships with a single 6-round steel AICS magazine and is finished in a tough moss green Cerakote. Every rifle is certified SUB-1 MOA, and a target comes in the box so you can verify it right out of the case.
| Manufacturer | SIG SAUER |
|---|---|
| Model | Cross Magnum Sawtooth |
| Material | Proof Research carbon fiber barrel, aluminum receiver, steel magazine |
| Compatibility | AICS pattern .300 Win Mag magazines (6-round steel included) |
| Finish | Moss green Cerakote |
| Weight | Approx. 7.5 lbs (per manufacturer specs, unloaded) |
| Condition | New |
Key Features
- Proof Research carbon fiber barrel: WHY IT MATTERS – Shaves off nearly a pound versus a steel barrel of the same contour, so you can carry more ammo or glass without feeling it on the mountain.
- Cross Precision folding stock: WHY IT MATTERS – Folds down to a 26-inch overall length for slipping into a backpack or behind the seat of a truck, yet locks up rock-solid when deployed.
- SUB-1 MOA accuracy guarantee: WHY IT MATTERS – You get a rifle that will consistently print three-shot groups under an inch at 100 yards with factory match ammo, giving you confidence on a 400-yard shot at a bull elk.
- Moss green Cerakote finish: WHY IT MATTERS – Holds up to rain, mud, and rough handling without rusting or reflecting light, keeping you invisible in the field.
- One-piece Cross Magnum receiver: WHY IT MATTERS – Stiffer than a two-piece setup, this receiver keeps your scope base and action aligned even after repeated folding and unfolding.
Who It’s For
This rifle is for the hunter who needs to reach out past 400 yards in open country—elk, mule deer, pronghorn, or black bear. It’s also built for the precision shooter who wants a do-it-all magnum that packs small and shoots big. If you’re tired of lugging a heavy steel-barreled rig up a ridge, the carbon fiber build makes a real difference on the hike out. It’s not a benchrest gun; it’s a mountain rifle that happens to shoot like one.
Pros & Cons
- Pro: Lightweight carbon fiber barrel cuts carry weight without sacrificing accuracy.
- Pro: Folding stock makes it one of the most packable magnum bolt guns available.
- Pro: AICS magazine compatibility means you can use common, affordable mags.
- Con: The 24-inch barrel is a bit long for tight brush work—it’s best suited for open country or western hunting.
Comparison: Cross Magnum Sawtooth vs. Competitors
| Feature | SIG SAUER Cross Magnum Sawtooth | Geissele Super Precision | Timney Triggers Calvin Elite |
|---|---|---|---|
| Caliber | .300 Win Mag | 6.5 Creedmoor / .308 Win | Various (trigger only) |
| Barrel | Proof Research carbon fiber, 24 in | Steel, 22 in | N/A (trigger upgrade) |
| Stock | Folding, adjustable length & cheek | Fixed, adjustable cheek | N/A |
| Weight | ~7.5 lbs | ~10.5 lbs | ~0.25 lbs (trigger only) |
| Accuracy Guarantee | SUB-1 MOA (with target) | No guarantee | N/A |
| Price | $2,799.99 | ~$3,200 (complete rifle) | ~$250 (trigger only) |
Note: The Geissele Super Precision is a heavier, non-folding rifle better for bench shooting, while the Timney Calvin Elite is a drop-in trigger upgrade for existing rifles—not a complete system. The Cross Magnum Sawtooth wins on portability and out-of-box accuracy for magnum hunting.
FAQ
What is the barrel twist rate on the SIG SAUER Cross Magnum Sawtooth .300 Win Mag?
Per SIG SAUER specs, the Proof Research carbon fiber barrel has a 1:8 twist rate, optimized for heavy-for-caliber bullets like the 200-220 grain ELD-X and Berger VLD Hunting.
Does the stock fold on this rifle, and is it adjustable?
Yes, the Cross Precision stock folds to the right side and offers adjustable length of pull and cheek height—no tools needed. It locks solidly in both positions.
What magazines come with the SIG SAUER Cross Magnum Sawtooth?
It ships with one 6-round steel AICS-pattern magazine. Spare magazines from SIG SAUER or third-party brands like Magpul (AICS pattern) work fine.
Is the rifle ready to shoot out of the box?
Yes. It includes a factory test target showing a SUB-1 MOA group, so you can verify accuracy immediately. Just mount your scope, bore sight, and hit the range.
Can I use a suppressor on this barrel?
Yes, the 24-inch barrel comes threaded 5/8×24 for standard muzzle brakes or suppressors. Just ensure your can is rated for .300 Win Mag pressures.
Why Buy from Us?
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
Related: Bolt Action Rifles | Hunting Rifles | Precision Rifles
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