Crimson Trace Defender Series Accu-Guard Laser Polymer Black

Crimson Trace Defender Series Accu-Guard Laser Sight - Black Polymer

Crimson Trace
SKU:
115654278
|
UPC:
610242004478
|
MPN:
DS121
$100.76
$155.99
(You save $55.23 )
Current Stock:
Product Specifications
Firearm Make Fit:
Glock
Finish-Color:
Black
Firearm Fit:
Glock Gen3-4
Dot Size:
.50" @ 50 yds
Mount Type:
Trigger Guard
Battery Size:
CR1/3N 3V/357 Silver Oxide
Laser Color:
Red
Wavelength:
633nM
Power:
5mW
Power Switch:
On/Off
Adjustments:
Windage & Elevation
Product Overview

The Crimson Trace Defender Series Accu-Guard Laser Sight is a GLOCK-specific laser aiming solution that turns your full-size or compact pistol into a more capable defensive tool. This black polymer unit combines affordability with proven laser technology, giving you a precision aiming aid that works in low light, high-stress situations, or when your sight picture is compromised. Whether you're training at the range, setting up a carry gun, or optimizing a home-defense pistol, a quality laser sight bridges the gap between point-shooting and traditional sight alignment—and Crimson Trace's Defender Series delivers that capability without breaking the bank.

Installation is straightforward: the Accu-Guard fits GLOCK full-size and compact models, mounting with no permanent modifications. Out of the box, it arrives factory-sighted at 50 feet, so you're ready to test and adjust. The dual side activation buttons are large and easy to locate, even in gloved or low-light conditions—they activate a 5mW red laser that cuts through shadow and distance. Windage and elevation adjustments are tool-free with the Beam Lock system, letting you dial in your zero without guesswork.

Red laser sights have long been a mainstay in tactical and defensive pistol work, and there's good reason: they're fast to acquire, they work when your eyes are fatigued or adjusting to darkness, and they can psychologically halt a threat. The 620–670nm red beam is bright enough to be visible in daylight at realistic defensive distances and is classified as a Class 3R laser, meeting safety standards. At 0.5 inches of impact diameter at 50 feet, the beam is tight enough for accurate shot placement yet intuitive enough for instinctive aiming.