Crimson Trace LG-485G Green Laserguard S&W M&P Shield .45 ACP

The Crimson Trace LG-485G Green Laserguard transforms the Smith & Wesson M&P Shield .45 ACP into a precision-ready platform with instant target acquisition capabilities. This compact laser sight delivers 5mW of green laser output that remains visible in bright daylight conditions up to 100 yards. The integrated design replaces the factory trigger guard without adding bulk to the pistol's concealable profile.

What Makes This Different

The LG-485G uses green laser technology that appears up to 50 times brighter to the human eye than traditional red lasers. Unlike rail-mounted systems that add width and snag points, this LaserGuard integrates seamlessly into the trigger guard area. The unit maintains the Shield's original holster compatibility while providing ambidextrous activation through Crimson Trace's Instinctive Activation technology. Battery life extends to 4 hours of constant-on operation with the included 1/3N lithium battery.

Key Features

• 5mW green laser output visible to 100 yards in daylight conditions
• Instinctive Activation responds to natural firing grip pressure
• Maintains compatibility with most existing M&P Shield holsters
• Windage and elevation adjustments with included hex wrench
• Polymer housing matches factory trigger guard contours
• Ambidextrous activation works for left and right-handed shooters
• Master on/off switch prevents accidental activation during storage

Field performance demonstrates consistent zero retention through 500+ round test protocols. The laser maintains accuracy within 2-inch groups at 25 yards across temperature ranges from -10°F to 120°F. Law enforcement agencies report improved first-shot accuracy in low-light scenarios, while competitive shooters appreciate the instant feedback for dry-fire practice sessions. The weatherproof construction handles moisture and debris without performance degradation.

Technical Specs

• Laser Output: 5mW green laser, 515-532 nanometer wavelength
• Battery: 1/3N lithium, 4-hour constant-on runtime
• Activation: Instinctive Activation pressure pad system
• Compatibility: Smith & Wesson M&P Shield .45 ACP only
• Dimensions: 2.75" length, adds minimal width to trigger guard
• Weight: 0.9 ounces including battery
• Construction: Impact-resistant polymer housing
• Warranty: 3-year manufacturer warranty
• Country of Origin: USA

The LG-485G addresses the specific needs of M&P Shield .45 ACP owners who demand enhanced accuracy without sacrificing concealability. Professional installation takes under 10 minutes with basic tools, and the system ships ready for immediate range testing.