SureFire's series of MasterFire Holsters were designed to securely lock your handgun at your side while simultaneously enabling you to rapidly draw your weapon at the push of a button. This one-of-a-kind holster can interface with SureFire's H-Series of weaponlights, and can be set to activate your light/laser when drawn, cutting down on time in the event of an emergency. The MasterFire uses a primary and secondary locking system, which can be released by an ergonomic thumb switch to instantly release your weapon.