SIG Sauer CROSS Sawtooth pictured with SIG Optics 3-18×44 Tango DMR FFP/MIL Scope & SIG Sauer branded medium rings
The SIG Sauer CROSS Sawtooth .308 Winchester with Proof Analysis’s carbon fiber barrel is a light-weight and ultra-portable bolt-action carbine with a bevy of contemporary options. Along with its pièce de résistance, its carbon fiber barrel, the SIG Sauer CROSS Sawtooth additionally contains an M-LOK-compatible ultralight handguard (with a Swiss-ARCA part, no much less), a pair of ambidextrous safeties, and feeds from industry-standard AICS-pattern magazines.
The CROSS Sawtooth from SIG Sauer
By default, the SIG Sauer CROSS Sawtooth contains an efficient radial muzzle brake, and it’s additionally prepared to simply accept any normal ⅝ x 24 TPI suppressor or suppressor mount. This makes it fairly straightforward so as to add any .30 caliber can. It’s one thing I undoubtedly need to do sooner or later and look ahead to doing.
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The Fashionable Scout
It’s not the primary time I’ve written this, however this short-action 16-inch .308 Winchester could be a rattling positive scout rifle if there ever was one. It utterly matches the invoice, even when SIG Sauer doesn’t essentially promote it as a scout rifle.
For starters, the CROSS Sawtooth is definitely gentle in weight. Its adjustable folding inventory cleanly hinges out of the best way whereas additionally defending the bolt knob.
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It’s additionally 2026, and I contend that this novel bolt gun wants no iron sights or archaic LER scopes to be related right now. After reviewing the Savage 110 Magpul Scout with this identical EOTech VUDU 1-10 Daylight Vibrant LPVO, I re-mounted it on this CROSS Sawtooth. It’s a pleasant scope and felt like a pure match for this useful little bolt gun.
In addition to being first focal airplane and offering a brilliant “red-dot” fashion sight-picture on 1x, this scope’s SR-5 reticle with its “light-weight” grid makes loads of sense on a compact rifle meant to have interaction targets from 0 to 500 yards.

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In reality, I threw some quick-and-dirty DOPE (2.6-inch sight peak, 168-gr SMK and MV at round 2460 FPS, assuming normal temperature and strain), and the 500-yard “come up” is roughly 3.8 mils. Theoretical DOPE apart, holding 4 mils and minding the wind appropriately isn’t unreasonable. There’s no have to dial, both.
With that Reptilia AUS mount, mounting an auxiliary red-dot on high or on the aspect isn’t out of the query both.
The SIG Sauer CROSS Sawtooth bolt-action carbine is a type of weapons that grows on me an increasing number of as time passes.
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