The new GEN 3 SRT sight is a really awesome looking scope. it has a magnification of 3-9 power and an 40mm objective lens. one of the cool things about this sight is the integrated green laser.

GEN3 SRT 3X-9X variable magnification Rubber Armored Scope with a 40mm objective lens. The SRT Scope features a fully integrated Green Laser on top of the scope body.
Top mounted fully adjustable Green Laser: 532nm, Max output <5mw, Class IIIa Laser
The Electronic Control Panel turns On/Off the Illuminated Reticle, adjust the brightness level of the Illuminated Reticle, changes the Reticle Color from Blue or Red, and turn the Laser On/Off. There are five brightness settings for the Illuminated Reticle.
The SRT whole Ocular body functions as a large Magnification ring. There is also an adjustable reticle focus ring at the end of the ocular lens.
Low Profile Elevation Turret with a Bullet Drop Compensator (BDC) calibrated for M193 55gr. FMJ Mil-Spec ammo.
AR15/ M4 1 Scope Centerline height.
New GEN3 Integrated Auto Locking Quick Release Mount, fits Weaver/ Picatinny/ MIL-STD 1913 type rails. Features a redesigned and more compact lever.
Includes Integrated Flip-Up Lens Covers.
Fully Multi-Coated lens for a bright crystal clear image quality.
Black Rubber Armored Aluminum body
Uses 2 each AA Batteries (Included)
US PATENT PENDING