Gulf States Distributors - FREE Laser Battery Cap with the purchase of an EOTech 512.A65 holographic sight. Simply remove the existing battery cap and replace it with the LBC for fast target
EOTech Laser Battery Cap for the EOTech 500 Series Holographic Weapon Sight -The Firearm Blog
EOTech Laser Battery Cap for 512/552 Sights @ OpticsPlanet.com - YouTube