Original price was: $22999.Current price is: $19999.

Swampfox Optics, SNL00116-GDM, Red Dot, 3 MOA, Black

  • Red Reticle: 3 MOA Dot
  • CR 2032 Battery
  • 2 years real world battery life
  • Memory Function and Motion Sensor (Shake N Wake)
  • 10 brightness settings
  • CNC Milled 7075 Aluminum Housing
  • Up & Down Push Buttons
  • IPX-7 Waterproof
  • Parallax Free


2 in stock

SKU: 889157001579 Categories: , Product ID: 7821


The Swampfox Sentinel SNL00116 is a “micro” pistol dot sight with an RMSC footprint designed for use on micro handguns. This sight has red illumination, wich may be manually adjusted.  The 16mm window, paired with a durable, thin hood, provides a wide field of view, making it easier to transition from target to target. Constructed from 7075 aircraft-grade aluminum, Sentinel is built to withstand tough conditions and is optimized for everyday carry (EDC) use. Sentinel is the edge in shooting accuracy you’ve been looking for.

Always Ready

Pistol red dots have become a standard in EDC for good reason. Many handguns now come with an option for an optic cut from the factory. These simple upgrades offer an advanced and faster method of aiming compared to standard iron sights. When paired with the appropriate height iron sights, you get the best of both worlds.​

Manual Version

The manual version is equipped with large, tactile buttons for adjusting the illumination, located on the front left (for increasing) and right (for decreasing) of the optic housing, providing the shooter with a fast and convenient way to adjust the settings. The manual variant is the only model that is equipped with the Shake N’ Wake feature.

Illumination Life

The Sentinel’s emitter projects a 3 MOA dot. To maintain a durable construction for the optic body, the battery compartment is located on the bottom of the housing. This bottom-loading design, as opposed to a top-loading or side tray system, has allowed for extended battery life using a CR2032 battery. You can expect two years of real-world battery life, even with everyday use.

A Build Worth Talking About

Many other red dots of similar size are made of more fragile materials such as plastic and polymers. Sentinel, on the other hand, is constructed from CNC machined 7075-T6 aluminum, hard-coated with a matte black finish. The multi-coated glass used in Sentinel is of the same quality used in our high-end long-range precision rifle optics ensuing you will have the best glass clarity we have to offer.

If It Fits, It Sits

Sentinel’s design is specifically tailored to sub-compact and micro-compact handguns. Standing at approximately an inch tall, an inch wide, and 1.6 inches long, Sentinel is the smallest dot in our lineup. With a 16mm x 16mm window, the shooter has a wide field of view for acquiring the target quicker.​​

The Swampfox Sentinel SNL00116 is compatible with a wide range of firearms including the Glock 43x and Glock 48 MOS, Sig P365 XL, Springfield Hellcat OSP, Canik Elite SC, S&W Shield 2.0 Optics Ready, Walther PPS M2 Optics Ready, and many other slimline slides with an RMSc footprint.​​​

Put Through The Paces

One of the biggest drawbacks of mounting a red dot on some popular sub-compact handguns is the loss of rear iron sights. But not to worry, we’ve put Sentinel through rigorous testing to ensure its reliability. Sentinel has an IPX rating of 7 when used with the waterproofing plate and can withstand a shock rating of 1500 G, ensuring it will perform under tough conditions.​ ​​

UPC 889157001579 Manufacturer Swampfox Optics
Manufacturer Part # SNL00116-RDM Model Sentinel-M (Manual)
Type Dot Sight Power 1X
Lens Diameter 16 mm Reticle Red Dot
Color Black Dot Size 3 MOA
Illumination Positions 10 Brightness Adjustments Up/Down Digital Press
Shockproof G Forces 1500Gs Waterproof 1 Meter / IPX7
Bettery Type CR 2032 Max Battery Life Approx. 2 years, real world
Length 1.61″ Width 0.91″
Height 0.94″ Weight 0.62 oz.
Lens Multi-Coated Ruby Red (Red Dot) Specialty Coatings Anti-fog, hydrophobic, anti-scratch
Parallax Parallax free @ 33 yards Eye Relief Unlimited
Mount Type RMSc footprint Chassis 7075 Aircraft grade Aluminum
Windate/Elevation Movement Range(MOA) ±35 MOA / Total 70 MOA Range Subcategory Red Dot Sights & Non-Magnified Optics
Additional Information

The Swampfox SNL00116 sight comes well packaged within a firm cardboard box, The interior of the box is padded with a soft, dense foam lining and contains a few essential items:

  • SNL00116 Optic with sheath
  • Microfiber cleaning cloth
  • Sight installation and adjustment tool
  • Waterproofing Plate
  • Torx / star drive installation screws:
    • M4 x 0.7 x 10.1mm
    • M4 x 0.7 x 8.6mm
    • M3 x 0.5 x 12.0mm
  • CR 2032 Battery
  • Instruction Manual
  • Swampfox Support Card
  • Swampfox Logo Sticker
Manufacturer’s Information

Swampfox Sentinel


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Red Dot Training

Learn how to properly use a pistol mounted red dot optic in one of our  Concealed Carry courses.

Additional information


Swampfox Optics




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