Naa Sentinel Snt 22Mag 1.425 5Sht Ss

The North American Arms Sentinel is a compact .22 Magnum revolver built for everyday carry in a frame that prioritizes concealment and quick access. At just 4.9 inches long and 2.8 inches tall with a 1.425-inch barrel, this five-shot revolver delivers meaningful ballistic capability in a pocket-sized package—a practical choice for shooters who want a reliable backup gun without the bulk. The Sentinel bridges the appeal of NAA's popular PUG and Sidewinder models with a tactical profile, accessible cylinder pin, and swing-out cylinder design that makes reloading straightforward in the field.

Built from 17-4 stainless steel, the Sentinel is engineered to handle regular use and daily carry conditions while resisting corrosion. The revolver ships with a slip-on rubber pebble grip that provides traction and comfort during draw and firing. XS sights come standard on this model, and you have the option to choose between dot-style or Tritium front sights depending on your lighting preferences and intended use—Tritium sights excel in low-light scenarios, while standard dots work well in daylight and at the range.

The .22 Magnum chambering gives you more velocity and energy than standard .22 LR, making this five-shot configuration a legitimate defensive option for those who prioritize shootability and reliability over stopping power alone. Whether you're looking for a truck gun, ankle carry backup, or a trusted companion for backpacking and camping trips, the Sentinel delivers NAA's reputation for quality in a truly portable form.

Key Features

• Compact 4.9" × 2.8" frame designed for pocket and ankle carry
• 1.425-inch barrel chambered in .22 Magnum (WMR)
• 5-shot swing-out cylinder for quick reloading
• 17-4 stainless steel construction resists corrosion and handles daily use
• XS sights standard; Tritium sight upgrade available for low-light shooting
• Slip-on rubber pebble grip for secure handling
• Accessible cylinder pin design for field maintenance

Specifications

Frequently Asked Questions

What size gun is the NAA Sentinel, and is it suitable for pocket carry?

At 4.9 inches long and 2.8 inches tall, the Sentinel is specifically designed for pocket carry and ankle carry. Its compact footprint makes it one of the smallest options for a .22 Magnum revolver while maintaining a practical five-shot capacity.

Can I upgrade the sights to Tritium?

Yes. The Sentinel ships with XS White Dot sights, but Tritium front sights are available as an upgrade if you want a low-light advantage. Check with your dealer for current sight options and configurations.

What's the difference between the Sentinel and NAA's other small revolvers?

The Sentinel combines design elements from NAA's PUG and Sidewinder models. It offers the concealability of the PUG with the swing-out cylinder convenience and accessibility of the Sidewinder, plus an accessible cylinder pin for easy field maintenance.

Is the .22 Magnum powerful enough for defensive carry?

The .22 Magnum delivers more velocity and energy than standard .22 LR, making it a viable option for those who prioritize reliability and shootability in an ultra-compact frame. However, terminal ballistics depend on many factors. We recommend shooting your chosen ammunition to verify reliability and comfort with your particular gun before carrying it defensively.