North American Arms Earl 3" .22 LR/.22 WMR Revolver Stainless Steel
North American Arms
The North American Arms .22 WMR 1.63" revolver with .22 LR conversion cylinder is a compact, lightweight wheelgun built for shooters who want serious versatility in a pocket-sized package. This stainless steel mini-revolver gives you the flexibility to run two different rimfire cartridges from a single firearm—swap cylinders and you're ready for either .22 Magnum or .22 Long Rifle ammunition. It's the kind of practical dual-caliber setup that appeals to plinkers, small-game hunters, and anyone who values adaptability in their EDC or backup gun.
At just 1.63 inches in length, this NAA revolver is genuinely concealable and carryable in ways most other guns simply aren't. The stainless finish resists corrosion and requires minimal maintenance, while the wood grips provide a classic look and comfortable handling for extended range sessions or field use. Five-round capacity per cylinder keeps things manageable and keeps the overall footprint minimal.
Whether you're testing loads at the range, plinking on a weekend, or looking for a deeply discreet backup, the dual-cylinder system lets you choose your cartridge based on the job at hand. The .22 Magnum delivers more velocity and energy for small-game work, while .22 Long Rifle ammunition is economical for practice and precision shooting. This is real versatility without buying two guns.
| Caliber | .22 WMR / .22 LR (both cylinders included) |
| Barrel Length | 1.63 inches |
| Capacity | 5 rounds per cylinder |
| Material | Stainless steel |
| Grips | Wood |
Yes. This package includes both a .22 WMR cylinder and a .22 LR cylinder, so you can switch between calibers as needed.
.22 WMR (Magnum) delivers higher velocity and more energy, making it better for small-game hunting or when you need more power. .22 LR is lighter, more economical, and ideal for practice, plinking, and precision work. You've got both options with one revolver.
At 1.63 inches long, this NAA revolver is one of the most genuinely concealable firearms made. It's well-suited for pocket carry, ankle carry, or as a last-resort backup piece. Stainless construction and minimal size make it practical for any shooter who prioritizes deep concealment.
This revolver accepts both .22 Winchester Magnum Rimfire (.22 WMR) and .22 Long Rifle (.22 LR) ammunition, depending on which cylinder you have installed. Swap cylinders to change calibers.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
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