The Crimson Trace (brand part no. LG-639) is a dedicated laser sight from Crimson Trace, sized to fit the Glock Gen 3 G19/G23, giving a fast, intuitive point of aim without needing a proper sight picture. Its 5mW output stays visible enough for daylight use while remaining eye-safe for training and daily carry. It arms as part of the natural draw and grip, adding no extra motion under stress.

Key Specifications

• Mounts as a Grip Attachment, attaching directly without adding bulk to the trigger guard area.
• Runs a 5mW laser, tuned for a visible aiming point without excess power draw.
• Projects a 0.50-inch at 50 Ft dot, small enough for precise aiming at typical defensive distances.
• Measures 5.2-inch in overall length, compact enough to not add meaningful bulk to the setup.

Frequently Asked Questions

What does this fit? The Glock Gen 3 G19/G23.

What kind of laser is it? A 5mW unit, visible in daylight while remaining eye-safe.

How does it mount? Via a Grip Attachment, integrating directly with the host firearm’s grip.

Buy the Crimson Trace Laser Sight, Glock Gen 3 G19/G23

Order the Crimson Trace Laser Sight, Glock Gen 3 G19/G23 from our Lubbock, Texas gun shop for fast, direct shipping, and browse the rest of our laser sights lineup.