The Weatherby Sorix 12 Gauge 28 in Mossy Oak Bottomland is a field-ready semi-auto built on an inertia recoil system that sheds complexity and weight. With a 28-inch vent-rib barrel, 3-inch chamber, and a synthetic Mossy Oak Bottomland stock, it’s designed to run hard in wet, cold, or muddy conditions. The SHIFT system lets you swap the safety and bolt release for left-handed use, and the LPA fiber-optic front sight snaps your eye onto targets fast. Oversized controls and adjustable shims round out a package that’s as adaptable as it is rugged.
| Manufacturer | Weatherby |
|---|---|
| Model | Sorix |
| Material | Synthetic stock, steel receiver (per manufacturer specs) |
| Compatibility | 12-gauge 2.75-inch and 3-inch shells |
| Finish | Mossy Oak Bottomland camo |
| Weight | Approx. 6.5 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Inertia Recoil System: Why it matters — fewer moving parts mean less fouling, easier cleaning, and rock-solid reliability in dirty field conditions.
- SHIFT Ambidextrous System: Why it matters — swap the safety and bolt release in minutes so left-handed shooters get the same positive control without awkward reach-overs.
- LPA Fiber-Optic Front Sight: Why it matters — the bright red dot grabs your eye instantly, cutting target acquisition time on flushing birds or running game.
- Oversized Controls: Why it matters — gloved hands in rain or snow can still work the bolt release, safety, and bolt handle without fumbling.
- Adjustable Stock Shims: Why it matters — fine-tune drop and cast to match your build, reducing felt recoil and improving mount consistency shot after shot.
Who It’s For
This shotgun is built for the tech-forward hunter who wants modern ergonomics without giving up proven inertia-drive simplicity. If you shoot lefty, switch rifles often, or hunt in weather that eats lesser guns, the Sorix delivers. It’s also a solid pick for the early adopter who appreciates the SHIFT system’s clever engineering over traditional one-size-fits-all designs.
Pros and Cons
- Pro: Ultra-light at roughly 6.5 lbs — easy to carry all day in the field.
- Pro: SHIFT system makes it genuinely ambidextrous, not just a reversible safety.
- Con: The inertia system can be picky with light target loads under 1200 fps; you’ll want to break it in with heavier field loads first.
Comparison: Weatherby Sorix vs. Benelli M2 vs. Beretta A300 Outlander
| Feature | Weatherby Sorix | Benelli M2 | Beretta A300 Outlander |
|---|---|---|---|
| Action Type | Inertia (SHIFT ambi) | Inertia (ComforTech stock) | Gas-operated (self-cleaning piston) |
| Weight | ~6.5 lbs | ~6.8 lbs | ~7.2 lbs |
| Ambidextrous | Full SHIFT system | Reversible safety only | Reversible safety only |
| Stock Shims | Adjustable drop/cast | Adjustable drop/cast | Shim kit included |
| Price | $1,376.24 | ~$1,649 | ~$999 |
The Sorix undercuts the Benelli M2 on price while offering a more complete ambi setup, but the Beretta A300 wins on budget and gas-system softness for lighter loads.
FAQ
Does the Weatherby Sorix cycle light target loads reliably?
Out of the box, the inertia system prefers 1-ounce loads at 1200 fps or faster. For consistent cycling with light 1-ounce target loads, run 100 rounds of heavy field loads first to break in the spring. Some owners report reliable function with 1-1/8 oz loads at 1145 fps after break-in.
Is the SHIFT system easy to convert for left-handed shooters?
Yes. The SHIFT system uses a simple push-pin and spring design—no tools required. You can swap the safety and bolt release in under 2 minutes. The shell catch and bolt handle are already ambidextrous, so lefties get full control without aftermarket parts.
Can I mount a red dot or scope on the Sorix?
The 28-inch vent-rib barrel does not come drilled and tapped for optics. You can add a Picatinny rail mount that clamps to the receiver, but Weatherby does not offer a factory optic-ready model. For slugs, the LPA fiber-optic front sight is adequate for shots inside 75 yards.
What chokes does the Sorix use, and are they included?
The Sorix ships with three Beretta/Benelli Mobil-style choke tubes: Full, Modified, and Improved Cylinder. This pattern is widely available from aftermarket makers like Carlson’s and Trulock. The barrel accepts any standard Mobil-thread choke.
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Last updated: April 2026
More semi-autos: Semi-Auto Shotguns | Weatherby Shotguns | Inertia-Driven Shotguns
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