The Crimson Trace LG-459G Laserguard delivers a bright green laser sight for Smith & Wesson M&P Shield EZ .380 and M&P 22 Compact pistols, combining reliable performance with instant access through Crimson Traces Instinctive Activation technology via a front activation button. Quick to install and simple to zero, this green laser provides precise aiming in conditions from bright daylight to low-light environments, helping shooters improve confidence and accuracy in critical moments. It runs on a single 1/3N lithium battery included with the unit and delivers up to two hours of continuous operation, ensuring dependable use during practice sessions or field scenarios. Fully user-adjustable for windage and elevation, the LG-459G lets you tailor alignment to individual pistols and preferred shooting styles without tools. Built in the United States, this Laserguard sustains durable operation while maintaining a compact footprint that stays aligned with the firearms profile. Whether training for self-defense, competition, or personal protection, the Crimson Trace Laserguard enhances target acquisition with a clean, professional setup that preserves natural point of aim and quick, intuitive activation.