Lasermax S&W M&P 9Mm Full SZ Laser

GUIDE ROD LASER SIGHT
•For M&P 9mm full size   •Fits inside pistol   •No external modifications necessary   •Pistol function not affected   •Easy-to-install   •Recommended for use from dusk to dawn outside or anytime inside   •NOTE: Gunsmithing may be required on Smith & Wesson models.