Description
Picture this: you’re walking a fence line on a Missouri farm, and the game changes with every step. A squirrel for the pot, a snake in the grass, a coyote in the distance. You need a tool that’s as versatile as the terrain. That’s where the Chiappa Firearms M6 20 Ga/22LR Combo, 18.5″, Over/Under, Black comes in. I’ve put a mix of .22LR and 20-gauge shells through this survivalist’s sidekick, and it fills a niche nothing else quite touches.
What is the Chiappa M6 Combo? It’s a modern, compact over/under survival rifle and shotgun. The top barrel is a .22 Long Rifle, and the bottom is a 20-gauge shotgun. With its 18.5-inch barrels and folding stock, it’s a go-anywhere firearm designed for versatility, from small game to predator defense, all in a single, simple package.
Key Features & Handling
The first thing you notice is its utilitarian, almost industrial look. It’s built for function, not fashion. The action is simple: a latch at the rear breaks it open. You load a .22LR in the top and a 20-gauge shell in the bottom. The selector is a manual sliding switch on the hammer—pull it back for rimfire, push it forward for the shotgun. It’s a system that demands a moment of thought, which is a good thing with a firearm this straightforward. I found it fits out of the box with no gunsmithing required; it’s a simple, mechanical tool ready for the field. The synthetic stock folds over the top, reducing the overall length to a backpack-friendly dimension, a huge plus for a kit gun. The weight is a manageable 5.5 lbs, light enough for all-day carry but with enough heft to soak up some 20-gauge recoil.
Here’s the thing—accuracy with the .22 barrel is more than adequate for its intended role. The rifle sights are basic but effective. The 20-gauge, with its cylinder bore, patterns predictably for close-range work. It’s not a trap gun or a precision rifle, and it doesn’t pretend to be. It’s a problem-solver. The trigger is what you’d expect: long and utilitarian, serving its purpose for a tool in this price range. For optics, the receiver is drilled and tapped, and I’ve seen guys mount compact red dots like the Bushnell TRS-25 for quicker target acquisition, which works well.
Specifications
| Caliber/Configuration | 20 Gauge Over / .22 Long Rifle Under |
| Barrel Length | 18.5 inches |
| Overall Length (Stock Extended) | 35 inches |
| Weight | 5.5 lbs |
| Stock | Folding Synthetic |
| Sights | Fixed Rifle Sights |
Pros & Cons
Pros: Unmatched versatility in a compact package. The folding stock is a genuine asset for storage and transport. Simple, robust design with minimal parts to fail. It’s a conversation starter and a incredibly practical tool for specific scenarios. At $500.54, it offers unique utility you can’t easily replicate with other firearms.
Cons: The manual hammer selector takes getting used to and isn’t quick to switch under stress. The trigger pull is long and heavy. It’s a specialty tool—if you don’t have a use for a survival combo gun, it’ll just sit in the safe. The finish is basic, meant for hard use.
Who Is This For?
This is for the Missouri outdoorsman who needs one tool to cover multiple bases. The farmer checking fence lines. The backpacker wanting a serious survival option. The trapper or forager who might encounter anything from rabbits to threats. It’s a truck gun, an ATV gun, a bug-out bag gun. It’s not your first shotgun or your primary .22, but it could be your most trusted grab-and-go utility firearm. Remember, FFL transfer required for firearm purchases, and this model is available at firearms-missouri.com for Missouri residents and nationwide.
Frequently Asked Questions
Q: Can it fire .22 Magnum or just .22 Long Rifle?
A: It is chambered for .22 Long Rifle only. Do not attempt to fire .22 Magnum or other .22 cartridges in this firearm.
Q: What 20-gauge shell length does it accept?
A: It accepts 2-3/4 inch and 3-inch 20-gauge shells, giving you flexible options for light target loads or heavier defensive/big game loads.
Q: Is the folding stock sturdy when locked open?
A: Yes, the locking mechanism is positive. When extended and locked, the stock provides a solid cheek weld and shoulder point. There’s no wobble or play during firing, even with 20-gauge loads.
If the idea of a no-nonsense, dual-purpose tool that handles like a piece of essential gear speaks to you, the Chiappa M6 Combo is worth a close look. See more details on our site.




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