Chiappa M6 Combo 12GA/.22LR 18.5 in Folding
About this product
The Chiappa M6 Combo 12GA/.22LR 18.5 in Folding is a survival-style dual-caliber firearm built for compact carry and versatility. It pairs a 12 gauge shotgun barrel with a .22 LR rimfire barrel, both 18.5 inches long, and folds down for easy transport in a pack or vehicle. The double-trigger system lets you select between calibers on the fly, and the receiver includes a Picatinny rail for optics. A fixed skeletonized stock with foam insert provides onboard storage for the included cleaning kit. This is a reliable, no-frills tool for hunters, hikers, and preppers who need one gun that does the work of two.
| Manufacturer | Chiappa Firearms |
|---|---|
| Model | M6 Combo |
| Material | Steel barrels, polymer receiver, skeletonized metal stock with polypropylene foam insert |
| Compatibility | 12 Gauge 2.75-inch shells and .22 LR ammunition (per manufacturer specs) |
| Finish | Matte black |
| Weight | Approximately 5.5 lbs |
| Condition | New |
Key Features
- Dual-Caliber Barrels (12GA + .22 LR) – Two barrels in one platform mean you can switch from small game to self-defense loads without carrying a second gun. The 12 gauge handles birds, buckshot, or slugs, while the .22 LR is perfect for plinking and small game.
- Folding Design for Compact Storage – The entire firearm folds down to about 21 inches, making it easy to stow in a backpack, truck seat, or survival kit. Why it matters: when space is tight, this gun fits where a full-length shotgun won’t.
- Double-Trigger Selective Firing – Two separate triggers let you choose which barrel fires, no manual selector needed. Why it matters: in the field, you can keep a .22 LR round in the top barrel for small game and a 12 gauge slug in the bottom for larger threats.
- Picatinny Rail on Receiver – Mount a red dot, reflex sight, or laser for faster target acquisition. Why it matters: iron sights are fine, but an optic can make a big difference in low light or for shooters with aging eyes.
- Integrated Storage with Cleaning Kit – The buttstock holds a foam insert with a pull-out cleaning rod, brush, and patches. Why it matters: you can maintain the gun in the field without carrying a separate cleaning kit.
Who It’s For
This Chiappa M6 is built for anyone who needs a lightweight, packable firearm for outdoor adventures. It’s ideal for hikers, campers, and preppers who want one gun that covers both small game and defense. New gun owners will appreciate the simplicity of the double-trigger system and the low recoil of the .22 LR barrel for practice. Hunters who scout on foot will like how it folds small enough to fit in a daypack.
Pros and Cons
- Pro: Two calibers in one gun – saves weight and space.
- Pro: Folds compactly for storage and transport.
- Pro: Double triggers make caliber selection intuitive.
- Con: The stock is fixed length – may feel short for taller shooters (measured at 13.5 inches length of pull per Chiappa specs).
Comparison: Chiappa M6 Combo vs. Competitors
| Feature | Chiappa M6 Combo | Zev Technologies OZ9C | Geissele Super Duty 11.5 |
|---|---|---|---|
| Caliber | 12GA + .22 LR (dual) | 9mm (single) | 5.56 NATO (single) |
| Weight | 5.5 lbs | ~1.8 lbs (unloaded) | ~6.5 lbs (unloaded) |
| Length (folded) | 21 inches | 7.5 inches (slide) | 32 inches (overall) |
| Best Use | Survival, hiking, small game | Competition, concealed carry | Duty, home defense |
| Price | $657.94 | $1,500+ | $1,800+ |
FAQ
Can I shoot 2.75-inch and 3-inch shells in the 12 gauge barrel?
The Chiappa M6 is rated for 2.75-inch 12 gauge shells only per the manufacturer. Stick with standard field loads or buckshot. Do not use 3-inch magnums.
How do I switch between the .22 LR and 12 gauge barrels?
Each barrel has its own trigger. The top trigger fires the .22 LR barrel, and the bottom trigger fires the 12 gauge barrel. There is no manual selector – just pull the trigger for the caliber you want.
Is this firearm legal to own in all states?
Because it folds and is under 26 inches overall when folded, it may be classified differently in some states. Check your local laws, especially regarding folding stocks and overall length. We ship to all 50 states where legal.
Can I mount a scope on the Picatinny rail?
Yes, the rail accepts standard Picatinny mounts. A compact red dot or reflex sight works best. For a scope, keep it short (2x or 1-4x) to avoid interfering with the folding mechanism.
✅ Nationwide delivery (all 50 states) | ✅ Ships 1-2 business days | ✅ 30-day returns | ✅ Secure checkout
Last updated: April 2026
Explore more: Combo Guns | Survival Guns | Folding Firearms