The Crimson Trace LG-459 Laserguard for M&P 380EZ and M&P 22 is a powerful red laser sight for Smith & Wesson M&P 380EZ and M&P 22 Compact pistols. The LG-459 is quickly and easily user-installed in moments and offers a front activation button powered by Crimson Trace's instinctive activation technology. The laser sight will provide four (4) hours of battery life with a single 1/3N lithium battery (included). As with all Crimson Trace laser sights