Chiappa M6 Folding X-Caliber Combination Gun, 12GA/.22LR

The Chiappa M6 Folding X-Caliber Set (brand part no. CF500.184) is a folding over/under combination gun pairing a 12-gauge barrel with a .22 LR barrel on an 18.5-inch break-open design, and it ships with 8 additional caliber adapters — .380, 9mm, .357 Mag/.38 Special, .40 S&W, .44 Mag, .45 ACP, .410/.45 Colt, and 20 gauge — turning one folding gun into a genuinely versatile survival and small-game platform. Chiappa built the M6 with a double trigger system, a red fiber optic front sight, and a military-style adjustable rear sight, and the whole rig folds down for compact storage in a pack, vehicle, or bug-out kit. It’s a longstanding favorite for pilots, campers, and anyone who wants one gun that handles multiple cartridge types.

Key Specifications

• Pairs a 12 gauge barrel with a .22 LR barrel in an over/under configuration.
• Ships with 8 caliber adapters: .380, 9mm, .357 Mag/.38 Special, .40 S&W, .44 Mag, .45 ACP, .410/.45 Colt, and 20 gauge.
• Features an 18.5-inch barrel set.
• Uses a double trigger system.
• Features a red fiber optic front sight and adjustable military-style rear sight.
• Operates with a folding, break-open action.
• Shipping weight of approximately 11.9 pounds.
• Holds 1+1 rounds.
• Chiappa built the M6 platform specifically for survival, camping, and multi-caliber field use.

Frequently Asked Questions

How many caliber adapters come with this gun? 8 adapters, covering everything from .380 to 20 gauge.

Does this gun fold for storage? Yes, it’s built with a folding, break-open design.

Buy the Chiappa M6 Folding X-Caliber Combination Gun

Get a genuinely versatile survival gun from Chiappa Firearms. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see our full combination gun selection.