Crimson Trace LG-661 Lasergrips Red Laser S&W M&P Compact

The Crimson Trace LG-661 Lasergrips transform the Smith & Wesson M&P Compact into a precision-ready platform with instinctive activation. This red laser sight integrates directly into the grip panels, eliminating the need for additional rail space while maintaining the firearm's original profile.

What Makes This Different

Unlike traditional rail-mounted lasers, the LG-661 activates automatically through natural grip pressure via Crimson Trace's Instinctive Activation technology. The laser housing replaces the factory grip panels completely, creating a seamless integration that adds minimal bulk. Factory sighting remains unobstructed, allowing shooters to maintain their preferred sight picture while gaining the tactical advantage of laser targeting.

Key Features

• Instinctive Activation engages laser automatically when firearm is gripped properly
• Red laser diode produces 5mW output visible to 50 feet in daylight conditions
• Polymer construction matches factory grip texture and ergonomics
• Four-hour auto shut-off prevents accidental battery drain
• Windage and elevation adjustments via included hex wrench
• Compatible with most holsters designed for M&P Compact models
• Master on/off switch prevents accidental activation during storage

Performance testing shows the LG-661 maintains zero through 1,000+ round count sessions without adjustment. The laser remains visible in indoor lighting and provides adequate visibility for close-quarters scenarios up to 25 yards. Weather-resistant construction handles moisture and temperature variations typical of duty and concealed carry environments. Battery life extends beyond 4 hours of continuous operation under normal ambient temperatures.

Technical Specs

• Laser Output: 5mW, 633nm red diode
• Power Source: Two #2032 lithium batteries (included)
• Activation: Instinctive front activation pad
• Dot Size: 0.5 inches at 50 feet
• Temperature Range: -10°F to +120°F operating
• Material: High-impact polymer construction
• Compatibility: Smith & Wesson M&P Compact 9mm/.40 S&W
• Warranty: 3-year factory warranty
• Country of Origin: Made in USA

The LG-661 addresses the M&P Compact's lack of integrated laser capability without compromising concealability or adding rail accessories. Professional training facilities report faster target acquisition times and improved low-light accuracy among users transitioning from iron sights alone.