Chiappa M6 Combo 12GA/.22LR 18.5 in Folding
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About this product
What is the Chiappa M6 Combo 12GA/.22LR?
The Chiappa M6 Combo is a dual-caliber survival firearm with folding 18.5-inch barrels chambered in 12 gauge and .22 LR. This over/under configuration provides both close-range shotgun capability and precise rimfire functionality in a single platform that breaks open for compact transport. The design incorporates military-surplus styling with modern features like a Picatinny rail and onboard storage compartment, making it suitable for emergency kits, backcountry expeditions, or as a compact truck gun.
What is the Chiappa M6 Combo used for?
This firearm serves as a multi-purpose survival tool ideal for backcountry protection and small game harvesting. The 12-gauge barrel handles close-range defense and bird shooting while the .22 LR barrel allows for precise small game takedowns with minimal noise signature. Weighing 5.2 pounds, it folds to just 15 inches overall length—compact enough for backpack or vehicle emergency kits where space is critical.
How does the Chiappa M6 Combo compare to the Stevens 555 Sporting O/U?
The Chiappa provides dual-caliber versatility while the Stevens 555 offers traditional shotgun performance. Where the Stevens 555 Sporting O/U 12 Gauge delivers refined clay shooting with its 30-inch barrel and walnut stock, the Chiappa's 18.5-inch barrels and folding design prioritize compact transport over competitive shooting ergonomics. For pure sporting use, the Stevens is superior; for survival scenarios requiring multiple calibers, the Chiappa wins.
What does it weigh and what are the dimensions?
The complete firearm weighs 5.2 pounds and extends to 32.5 inches when unfolded. When folded, it collapses to just 15 inches in length with a width of 4.25 inches at the receiver. The 18.5-inch barrels keep the package compact while maintaining legal non-NFA status, making it 3 inches shorter than typical shotgun configurations like the Stevens 555 Compact.
Who is this NOT for?
This isn't for competitive shooters or those needing rapid follow-up shots. The single-shot-per-barrel capacity and break-open action limit practical rate of fire compared to pump-actions or semi-autos. The minimalist sights and utilitarian stock also make it poorly suited for precision target work beyond 50 yards with the .22 LR barrel. For hunters needing quick second shots, consider the higher-capacity Stevens 334 bolt-action instead.
What's in the box?
The package includes the firearm, a foam-lined storage compartment containing a 5-piece cleaning kit, and basic documentation. The buttstock storage holds exactly three 12-gauge shells or two .22 LR boxes, while the foam insert provides shock absorption during transport. No additional chokes or sight adjustment tools are included beyond the factory-installed Modified choke.
Is the Chiappa M6 Combo worth it at $657.99?
At this price point, it occupies a niche between budget single-shots and premium over/unders. The dual-caliber engineering and Picatinny rail justify the premium over basic shotguns, while the folding mechanism adds $150-200 in value compared to fixed-stock alternatives. For specialized survival or backup scenarios where caliber versatility trumps pure firepower, the investment makes functional sense.
Specs at a glance
Pros & cons
What works
- Dual-caliber capability eliminates need for separate firearms in survival scenarios
- Folds to 15 inches—7 inches shorter than most takedown shotguns
- Onboard storage holds 3 shotgun shells plus cleaning kit in foam-lined compartment
- Picatinny rail accepts optics without gunsmithing—uncommon in this price bracket
Trade-offs
- Single-shot capacity per barrel limits practical defensive use
- Fixed Modified choke patterns 12-gauge loads at 40% at 25 yards—less than specialized chokes
- Skeleton stock provides minimal recoil absorption with heavy 12-gauge loads
- Double trigger system requires precise finger placement to avoid accidental discharges
Key attributes
| upc | 8053670716353 |
| manufacturer | Chiappa Firearms |
| manufacturer part number | 500.188 |
| action | Over / Under |
| atf type | RIFLE |
| barrel length | 18.5" |
| caliber/gauge | 12 Gauge | 22 LR |
| capacity | 1 + 1 |
| length | 24.7 |
| package height | 2.0 |
| package width | 12.8 |
| product type | Combo |
| safety | Thumb |
| shipping weight | 7.15 |
| sights | Adjustable Fiber Optic |
| sights type | Adjustable Sights |
Frequently asked questions
- Is it compatible with standard 12-gauge choke tubes?
- No, it uses a fixed Modified Remington choke pattern that's permanently installed in the 12-gauge barrel. This provides optimal patterning for general-purpose use but doesn't accept interchangeable choke tubes like many modern shotguns.
- Does it fit in a standard rifle case?
- When folded to 15 inches, it fits in compact cases designed for SBRs or takedown firearms. Most 18-inch pistol cases accommodate it comfortably, while full-size rifle cases require additional padding to prevent movement during transport.
- How long does shipping take to Montana?
- Ironclad Armory processes FFL transfers within 2 business days, with ground shipping adding 3-5 days to most Montana addresses. The entire process typically completes within 7-10 days from order placement to FFL pickup.
- Can I return it if it doesn't fit my needs?
- Firearm sales are final once transferred through an FFL, but Ironclad Armory accepts returns for manufacturer defects within 30 days. They cover return shipping for verified defects but don't accept returns for buyer's remorse due to federal regulations.
- Does this work with standard Picatinny optics?
- Yes, the 3-slot Picatinny rail accepts most red dot sights and micro optics. The rail sits low enough to maintain cheek weld with the skeleton stock, though taller scopes may require additional cheek risers for proper eye alignment.