Chiappa M6 Combo 12GA & 22WMR 18.5″ Folding

Description

The Chiappa M6 Combo 12GA & 22WMR 18.5″ Folding is a take-down survival gun that packs a 12-gauge shotgun and a .22 WMR rifle into one break-open frame. It folds in half for compact storage, uses separate triggers for each barrel, and stores spare ammo in the skeletonized stock. This is a field-ready tool for hunters, hikers, and preppers who need two calibers in one portable package.

Manufacturer	Chiappa Firearms
Model	M6 Combo
Material	Steel receiver, synthetic stock with foam insert (per manufacturer specs)
Compatibility	12-gauge 2.75″ shells and .22 Winchester Magnum Rimfire cartridges
Finish	Matte blued steel
Weight	Approximately 4.5 lbs (unloaded, per Chiappa specifications)
Condition	New

Key Features

• Break-open folding design – WHY IT MATTERS: The gun splits at the hinge and folds the barrel assembly alongside the stock, reducing overall length to about 26″ for easy backpack or vehicle storage. No tools needed to break it down.
• Dual trigger system – WHY IT MATTERS: Two separate triggers let you fire either barrel independently without a selector switch. The forward trigger fires the .22 WMR; the rear trigger fires the 12-gauge. This gives you instant access to the right round for the situation.
• Skeletonized stock with ammo storage – WHY IT MATTERS: The metal buttstock has a molded polypropylene foam insert that holds four 12-gauge shells and ten .22 WMR cartridges. A cleaning kit stores inside the stock cavity, so you can maintain the gun in the field.
• Adjustable rear sight and fiber-optic front – WHY IT MATTERS: The M1 Carbine-style rear sight adjusts for windage and elevation, while the fixed green fiber-optic front picks up light in low conditions. This combo gives you a clear sight picture for both rimfire and shotgun ranges.

Who It’s For

This is for the shooter who wants a single gun that handles small game, predators, or emergency defense without carrying two separate firearms. It fits the survivalist, the backcountry hunter, and the truck gun crowd. If you need a lightweight combo that stores in a pack or under a seat, the M6 delivers.

Pros & Cons

• Pro: Two calibers in one compact package – saves weight and space over carrying separate guns.
• Pro: Simple break-open action – no cycling issues, works with any 12-gauge 2.75″ shell.
• Con: The .22 WMR barrel has a 1:14 twist rate that favors lighter bullets (30–40 grains), so heavy 50-grain loads may not stabilize as well. Stick to 40-grain for best accuracy.

Comparison

Feature	Chiappa M6 Combo	Geissele Super Duty 12.5″	Timney Alpha Glock Trigger
Caliber	12GA & .22 WMR combo	5.56 NATO	9mm (trigger only)
Action	Break-open, folding	Semi-auto, direct impingement	Striker-fired (upgrade)
Weight	4.5 lbs	6.7 lbs (approx.)	1.2 oz (trigger unit)
Best use	Survival, plinking, small game	Duty, defense, competition	Trigger upgrade for Glock

Note: The Geissele and Timney products serve different roles. The M6 is a dedicated survival combo; those alternatives are for AR-15s and handgun trigger upgrades, not direct substitutes.

FAQ

Is the Chiappa M6 legal to own in my state?

Federal law treats it as a firearm with an 18.5″ barrel, so it meets minimum length requirements. Some states with assault weapon bans or barrel length restrictions may apply. Check your local laws before ordering. We ship to all 50 states where legal.

Can I use 2.75″ 12-gauge shells only?

Yes. The 12-gauge chamber accepts 2.75″ shells. Do not use 3″ magnums – they won’t chamber and could damage the gun. Stick to standard 2.75″ loads for slugs, buckshot, or birdshot.

How do I clean the .22 WMR barrel?

Break the gun open, remove the barrel assembly, and run a .22-caliber bore brush and patches from the chamber end. The included cleaning kit has a rod and patches. Use a solvent compatible with rimfire fouling.

Does the folding mechanism hold zero?

Per Chiappa specs, the hinge is machined to tight tolerances, but repeated folding can cause slight point-of-impact shifts. Recheck zero after reassembly for precision work. For general plinking and hunting, the shift is negligible.

What is the overall length when folded?

Approximately 26 inches. Unfolded, it measures about 30 inches from muzzle to buttplate. This makes it easy to stow in a backpack or vehicle compartment.

CTA

Order the Chiappa M6 Combo 12GA & 22WMR 18.5″ Folding from our Lever Action Shotguns category for $657.94. Add it to your cart and get two calibers in one reliable, packable platform.

✔ Nationwide delivery (all 50 states)
✔ Ships 1–2 business days
✔ 30-day returns
✔ Secure checkout

Browse more in Lever Action Shotguns or check our Survival Gear and Folding Firearms collections.

Last updated: April 2026