Crimson Trace LG-401 Lasergrip for 1911 Full-size-Red

• Instinctive Activation: the front activation pad turns the laser on as the pistol is gripped normally, so the aiming reference is available without changing hand position or adding a separate step under stress.
• Grip-integrated Lasergrips design: replacing the factory grip panels keeps the pistol slim and holster-friendly while adding a red laser without the bulk of a rail-mounted unit.
• User-adjustable windage and elevation: the point of aim can be tuned to the pistol and ammunition combination, helping the laser track the real point of impact more closely.
• 5 mW Class 3R red laser: the bright 633.00 nm beam is easy to pick up quickly at typical defensive handgun distances, supporting faster sight indexing in low light and awkward shooting positions.
• Rugged polymer construction: the waterproof housing is built for daily carry and regular range use, giving the laser sight practical durability without adding unnecessary weight.

About the Lasergrips Series

Crimson Trace Lasergrips are designed as grip-integrated laser sights for handguns that need a clean, model-specific fit rather than a universal add-on. Within the company’s laser-sight lineup, the series is known for combining a factory-style grip profile with a built-in aiming laser, making it especially relevant for defensive handguns, concealed-carry pistols and duty sidearms. The concept is straightforward: keep the pistol’s handling familiar while adding a visible aiming reference that works in low light, from retention positions or when conventional sight alignment is slower.

A defining feature of the series is Instinctive Activation, which places the activation control where it can be engaged by a normal firing grip. That approach helps the laser appear as part of the draw and presentation, rather than as a separate control to remember. Across the Lasergrips family, Crimson Trace focuses on model-specific ergonomics, practical carry compatibility and user-adjustable windage and elevation. For shooters who want a handgun laser sight that preserves the lines of the pistol and avoids the extra width of some rail-mounted units, the Lasergrips series remains one of the most established formats in this category.

About the Crimson Trace LG-401 Lasergrip for 1911 Full-size-Red

The Crimson Trace LG-401 Lasergrip for 1911 Full-size-Red is built specifically for 1911 and 1991A1 full-size frames, giving Government- and Commander-pattern pistols a grip-integrated red laser without changing the basic handling characteristics that make the 1911 platform so familiar. Because the unit replaces the grip panels rather than attaching to a rail, it keeps the pistol’s profile relatively streamlined and preserves the natural balance of a full-size handgun.

The key feature of this model is its front Instinctive Activation system. When the pistol is held in a normal firing grip, the laser is activated immediately, which is useful when shooting in dim light, from unconventional positions or during rapid presentations where the front sight may be slower to acquire. The 633.00 nm red laser with 5.00 mW output is paired with a fine 0.50 MOA dot size, giving the shooter a precise visual reference at common handgun distances.

This model also includes windage and elevation adjustment, allowing the laser to be zeroed to the pistol and ammunition in use instead of forcing a one-setting compromise. The polymer housing and waterproof construction support regular carry and field use, while the integrated on/off switch and auto turn-off function help manage operation in practical use. For shooters who want a dedicated 1911 handgun laser sight that stays close to the original grip format, the LG-401 is a focused, purpose-built solution.

About Crimson Trace

Crimson Trace was established in 1994 and has become closely associated with firearm-mounted aiming aids. The company operates a facility in Columbia, Missouri, United States, and its core product focus includes firearm laser sights and firearm-mounted lights. Within that lineup, the brand is particularly known for product families such as Lasergrips, Laserguard and Rail Master, each aimed at integrating visible lasers into different handgun and long-gun platforms.

A defining part of the company’s identity is Instinctive Activation, which uses pressure-pad placement intended to work with a normal shooting grip. That design approach is especially relevant in handgun laser systems, where speed and minimal disruption to handling matter more than added controls. Crimson Trace also produces riflescopes and rangefinders, but its reputation in this category is built primarily on practical, firearm-specific laser solutions.

Main Features

• Manufacturer: Crimson Trace
• Made in: China
• Material: Polymer
• Compatible with: Handguns, Pistols
• Mount type: Without Mount
• Color: Black
• Waterproof: Yes
• Laser color: Red
• Laser wavelength: 633.00 nm
• Laser power: 5.00 mW
• Laser class: Class 3R
• Dot size: 0.50 MOA
• Windage and elevation adjustment: Yes
• Activation type: Instinctive - Front
• Activation location: Front Activation
• On/Off switch: Yes
• Auto turn-off: Yes
• Remote control: No

Warranty

Crimson Trace provides a 3-year warranty for the LG-401. This stated warranty period covers the product with a clearly defined term rather than an open-ended policy description.