Ameriglo Tritium Handgun Sights S&W M&P Shield Green Rear Sw-823

The AmeriGlo Tritium Handgun Sights for S&W M&P Shield deliver reliable low-light performance when it matters most. Built around a classic three-dot sight picture, these night sights pair a ProGlo front sight with a serrated square notch rear sight and green tritium vials to give you a fast, intuitive sight alignment in darkness or daylight. Whether you're training at the range or carrying for self-defense, a proven sight picture beats guesswork every time.

The three-dot design is purpose-built for speed and accuracy. Your eye naturally centers the front dot between the rear dots, so there's no learning curve—just point, aim, and trust your fundamentals. Green tritium is bright and fast to acquire, making these sights a solid choice for defensive shooters and serious hobbyists alike. The serrated rear notch also helps prevent glare and gives you a sharper sight picture in bright conditions.

Installation is straightforward on the M&P Shield platform. These sights fit the standard M&P Shield (this set does not fit the M&P Shield EZ). If you're upgrading from factory sights or building out your carry gun, AmeriGlo tritium sights are a proven upgrade that works around the clock.

Key Features

• Three-dot tritium sight picture for fast, intuitive aiming
• Green tritium vials for low-light acquisition and visibility
• ProGlo front sight paired with serrated square notch rear
• Designed specifically for S&W M&P Shield handguns
• Reliable day and night performance for defensive and range use

Specifications

Frequently Asked Questions

Will these night sights fit my S&W M&P Shield?

Yes, the AmeriGlo Tritium Sights SW-823 are specifically designed for the Smith & Wesson M&P Shield. They will not fit the M&P Shield EZ, so verify your firearm's model before ordering.

What's the difference between the front and rear sights?

The set includes a ProGlo front sight and a serrated square notch rear sight. The front sight helps you establish a quick sight picture, while the serrated rear notch reduces glare and provides a crisp aiming reference in both daylight and low-light conditions.

Do these sights work in complete darkness?

Yes, the green tritium vials are self-illuminating and require no battery or external light source. They remain visible in darkness and low-light environments, making them ideal for defensive carry and low-light training scenarios.

Is this a three-dot sight system?

Yes, the AmeriGlo set uses a proven three-dot design with one front sight dot and two rear sight dots. This layout allows for a fast, instinctive sight picture that requires minimal training to master.