Crimson Trace LG-431 Laserguard

• Instinctive Activation: the front activation pad turns the laser on as the pistol is gripped naturally, so the aiming point appears without changing hand position or adding extra steps under stress.
• Compact trigger-guard fit: the Laserguard design mounts close to the frame and keeps the pistol slim, which helps preserve concealability on a compact carry handgun.
• User-adjustable zero: windage and elevation adjustments let the laser be matched to the pistol and ammunition, giving a more precise point of aim at realistic defensive distances.
• Visible red laser: the 633.00 nm red beam provides a clear aiming reference in typical indoor and low-light conditions, where rapid sight alignment can be slower.
• Simple split-body installation: the housing separates and locks around the trigger guard, making installation straightforward while keeping the unit secure in daily carry use.

About the Laserguard Series

Crimson Trace Laserguard models are compact, firearm-specific laser sights built for shooters who want a visible aiming aid without changing the handling of a carry pistol. Within the company’s laser-sight range, the Laserguard series sits as a streamlined trigger-guard-mounted option, distinct from grip-integrated designs and rail-mounted units. The series is aimed primarily at concealed-carry, personal-defense and backup-handgun use, where low bulk and immediate activation matter more than large housings or multi-function controls.

A defining feature across the line is Instinctive Activation, which places the control pad where it can be engaged by a normal firing grip. That layout keeps operation simple and consistent, especially on small defensive pistols that leave little room for extra switches. Laserguard units are also designed around model-specific fit, so they sit close to the frame and maintain practical holster and carry dimensions. In use, the series focuses on fast target indexing at short to moderate distances, giving shooters a supplemental aiming reference that works alongside conventional sights rather than replacing them.

About the Crimson Trace LG-431 Laserguard

The Crimson Trace LG-431 Laserguard is a dedicated handgun laser sight made for the Ruger LCP, with a shape that follows the pistol’s compact profile instead of adding unnecessary bulk. That matters on a pocket-size defensive handgun, where any accessory has to preserve the pistol’s role as an easy-to-carry, quick-to-deploy sidearm. The LG-431 mounts at the trigger guard and projects its beam from beneath the muzzle, giving the shooter a fast visual reference without obstructing the pistol’s standard sights.

Its front-located Instinctive Activation is the key functional advantage. As the pistol is gripped in a normal firing hold, the laser activates immediately, so there is no need to search for a side button during a rapid presentation. The red Class 3R laser uses a 0.50 MOA dot size, helping keep the aiming point fine enough for deliberate placement while still being easy to pick up at defensive distances. Because the unit offers windage and elevation adjustment, the point of aim can be tuned to the individual pistol and chosen load.

The LG-431 also keeps operation straightforward with a laser-only mode and an on/off switch, which suits users who want a simple, dedicated aiming aid rather than a multi-mode device. Its compact construction and black finish fit the role of a discreet carry accessory, while the retractable design supports a low-profile installation on the pistol.

About Crimson Trace

Crimson Trace was established in 1994 and built its reputation around firearm laser sights and firearm-mounted lights. The company’s product range includes lines such as Lasergrips, Laserguard and Rail Master, each developed to suit different firearm layouts and carry roles. A defining Crimson Trace feature is Instinctive Activation, which uses pressure pads positioned so the unit can be engaged with a normal shooting grip rather than a separate, deliberate switch press.

In addition to laser sights and lights, Crimson Trace also offers riflescopes and rangefinders, showing a broader focus on practical shooting and field optics. The company operates a facility in Columbia, Missouri, United States, and its handgun laser products remain closely associated with compact defensive firearms and simple, grip-based activation systems.

Main Features

• Product type: Handgun laser sight
• Compatibility: Pistols
• Material: Aluminium
• Color: Black
• Special feature: Retractable
• Modes: Laser Only
• Laser color: Red
• Laser wavelength: 633.00 nm
• Laser power: 5.00 mW
• Laser class: Class 3R
• Dot size: 0.50 MOA
• Activation type: Instinctive - Front
• Activation location: Front Activation
• Windage and elevation adjustment: Yes
• On/Off switch: Yes
• Auto turn-off: No

Warranty

Crimson Trace covers the LG-431 Laserguard for 3 years. This stated period applies to the product’s electronic components and gives clear, time-defined coverage for the laser system.

In the Box

• LG-431 Laserguard laser sight
• Battery
• Mounting screws
• Aperture warning label
• User guide / installation instructions