The North American Arms Mini Revolver NAA-22M-GRC (22MGRC) is a compact, ultra-portable .22 WMR (22 Magnum) revolver built for shooters who want reliable “always there” carry convenience in a rugged, all-metal package. Featuring a 1.625-inch barrel, single-action-only operation, steel construction with a silver finish, and comfortable rubber grips, this 5-shot mini revolver delivers classic NAA craftsmanship in one of the most practical configurations for discreet carry and everyday utility.
This model is MPN NAA-22M-GRC (22MGRC) with UPC 744253001673.
Micro revolver simplicity: single-action reliability in a tiny footprint
North American Arms mini revolvers are known for their straightforward mechanical design and dependable function. The single-action-only operation keeps the platform simple and consistent—cock the hammer, align the fixed sights, press the trigger. For many owners, that simplicity is part of the appeal: fewer variables, fewer controls, and a highly repeatable manual of arms.
This makes the NAA-22M-GRC a popular choice for:
Discreet, minimalist carry (where lawful)
Backup or “deep concealment” roles
A compact utility revolver for outdoor and travel use
Shooters who appreciate classic revolver handling in a micro format
.22 WMR (22 Magnum): a powerful rimfire option in a compact revolver
Chambered in .22 WMR, this mini revolver offers the performance benefits of the .22 Magnum cartridge in a small, easy-to-carry platform. Many shooters choose .22 WMR in a mini revolver because it provides:
Strong rimfire energy potential compared to .22 LR
Flat-shooting characteristics within practical distances
A cartridge well suited to lightweight, portable firearms
As with any rimfire, ammunition selection can significantly affect performance—testing a few loads to find what your revolver prefers is always a smart move.
1.625" barrel: true mini revolver portability
The 1.625-inch barrel keeps the overall package extremely compact, making it ideal for deep concealment and carry in tight spaces. This barrel length is popular because it balances:
Minimal size for easy carry
Enough barrel length for practical handling
Classic mini revolver proportions
It’s a configuration many owners choose specifically because it keeps the gun “always carryable”—the kind of revolver that fits into daily life without demanding wardrobe changes.
Steel construction with silver finish: durability you can trust
This model is built with steel and finished in a clean silver tone, giving it:
Excellent durability for long-term ownership
Strong resistance to wear from daily handling
A classic look that complements the NAA mini revolver design
Steel construction is a major reason these revolvers have a reputation for solid feel and lasting reliability despite their small size.
Rubber grips: improved control and comfort
The rubber grips on the NAA-22M-GRC are designed to enhance purchase and comfort in a small-frame revolver. On micro guns, grip is everything—rubber can help:
Improve control in the hand
Reduce slip during recoil
Provide a more secure feel for shooters with larger hands
Enhance comfort during range practice
If you like the portability of a mini revolver but want the most controllable grip option available, rubber grips are a smart choice.
Fixed sights: simple, snag-free, always ready
The revolver features fixed sights, keeping the profile clean and snag-resistant—ideal for pocket-style carry and minimalist setups. Fixed sights also reduce the risk of snagging or shifting, keeping the revolver streamlined and ready without extra adjustments.
5-round capacity: practical for a mini revolver
With a 5-round cylinder, the NAA-22M-GRC offers the classic mini revolver capacity that makes the platform simple and compact while still providing enough ammunition for its typical role as a lightweight, ultra-portable revolver.
SEO-friendly product identifiers and specs
Use these listing-ready details to improve search accuracy:
Brand: North American Arms (NAA)
Model: Mini Revolver
Action: Single Action Only
Type: Revolver
Caliber: .22 WMR / .22 Magnum
Barrel Length: 1.625"
Capacity: 5 rounds
Material: Steel
Finish/Color: Silver
Grips: Rubber
Sights: Fixed
MPN: NAA-22M-GRC (also 22MGRC)
UPC: 744253001673
Common Search Terms: NAA 22MGRC, NAA-22M-GRC, North American Arms 22 WMR mini revolver 1.625, 744253001673
The bottom line
If you want a rugged, ultra-compact revolver that’s easy to carry and built with North American Arms’ well-known attention to detail, the NAA Mini Revolver .22 WMR NAA-22M-GRC (22MGRC / 744253001673) is an excellent choice. With steel construction, a 1.625" barrel, comfortable rubber grips, and classic single-action simplicity, it’s a mini revolver designed to be practical, durable, and ready whenever you are.
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