NcStar Red Four Reticle Reflex- QR Mount- Black TR 50 The internals have been purpose

The internals have been purpose built to deliver advanced functions by using custom electronics

Description: Echo 1 M4 Cylinder (Non Bore Up) The Echo 1 M4 / M16 Ported Cylinder is compatible with any full metal

thereby avoiding excessive strain on individual cells

for people who just like being noticed

look and feel of the real steel version

NcStar Red Four Reticle Reflex- QR Mount- Black TR 50 The internals have been purposeRED colored Four Reticle set: Dot, Bullseye, Cross, Bullseye NEW Locking Quick Release Mount for mounting onto Weaver Picatinny type rails LED (Light Emitting Diode) 100% Safe for the Eyes Unlimited Eye Relief for flexible mounting position on a firearm Weight: 5. 3 oz. Length: 3. 2" Black Anodized Aluminum Body Uses 1 each CR2032 Battery + a spare battery (included) Tools for adjust Reflex Optics Zero and Rubber Lens cap are included