The X3 Tactix MPRD is a versatile micro red dot ideal for use on pistols. It features a durable aluminum hood to protect the glass from minor drop and impacts. The reticle can be switched between a simple 3 MOA dot, a 3 MOA dot in a 30 MOA circle, and a 30 MOA circle only. The side loading battery keeps the optic powered for up to 50,000 hours, and motion sensors activate the optic when motion is detected so the optic is always at the ready. Features: Integrated aluminum hoodMulti-reticleSide loading batteryMotion activationUp to 50,000 hour battery life Riton Optics X3 Tactix MPRD Gen 3 Red Dot Sight 3TMPRD324