Visibility is key when you’re shooting, and having the right hunting & shooting optics can upgrade your whole firearm experience. The TruGlo Glow-in-the-Dark Sight is designed with tritium white and green dot optic sights to provide the brightest three-dot aiming points. Enjoy excellent visibility whether you are shooting in broad daylight or low light settings. Naturally, a handgun light is essential for nighttime target acquisition, but tritium night sights can counter the whitewash from the tac-light so you can still aim accurately.
This TG231G1MW model was designed to be compatible with Smith & Wesson M&P pistols including SHIELD models and excluding .22 Compact / CORE models. It is also compatible with SD9 and SD40 models, excluding VE models. Check the images for a full list of compatibilities.
This pistol sight transitions from standard white dot sights during the daylight, to glowing green dots in the dark for added visibility. Fit this sight in your standard holster easily with the no-snag design.
Experience true accuracy with top-notch gun sights and if you are looking for a glow-in-the-dark sight set, add the TruGlo Glow-in-the-Dark Sight that is sure to improve your visibility during the day or at night whether you are hunting or doing your routine nighttime training.
- Highly accurate Smith & Wesson M&P pistol sight lets you accurately aim and reach your target, always making the perfect shot
- Remains highly-visible both day and night with a glow-in-the-dark sight, ensuring you can aim both day and night
- Easily holsters and draws from standard holsters thanks to a compact design that doesn’t catch or snag
- Target and direct your aim accurately even with one-hand using the angled rear sight edge, ensuring you always hit your mark
- Compatible with Smith & Wesson M&P pistols including SHIELD models and excluding .22 Compact / CORE models; SD9 and SD40, excluding VE models
- Sight Colors: White
- Material: Steel
- Color: Black
- Dimensions (L x W x H): 8.30 x 6.80 x 1 inches
Questions? We’ve Got Answers.
Helpful answers about product features, setup, and more
What is the tritium glow constructed from?
The tritium glow is constructed from steel. This material choice supports everyday use while maintaining the structural integrity needed for the product’s intended applications.
What are the dimensions of the tritium glow?
The tritium glow measures 8.30 x 6.80 x 1 inches (length x width x height). Use these measurements to confirm the product fits your intended setup before ordering.
What is the best way to maintain the tritium glow?
Wipe with a damp cloth and dry thoroughly to prevent rust. For powder-coated finishes, avoid abrasive cleaners that may scratch the coating. Regular light cleaning extends the lifespan of the tritium glow and keeps it looking and performing well over time.
Who makes the tritium glow?
The tritium glow is made by TruGlo Tritium. TruGlo Tritium produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.
What should I know about the tritium glow before buying?
The tritium glow from TruGlo Tritium brings together a few practical features worth highlighting:
- steel construction
Review the product description and specifications to confirm it matches your specific needs before placing your order.
How will the tritium glow be delivered?
The tritium glow ships from one of our fulfillment centers using standard ground or freight carriers depending on the size and weight of the item. Larger or heavier items may ship freight with curbside delivery. Estimated delivery dates and shipping methods are shown at checkout before you complete your order.


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