Zero-reset turrets allow fast re-engagement
One-touch laser range finder
Specially designed for the .223 Rem 5.56 round
Super-fast field adjustments
Waterproof, shockproof, and fogproof
Get on target, range, and take the shot in seconds-all without lifting your cheek from the stock. This M-223 Immediate Ranging Technology riflescope combines the speed and precision of a Nikon rangefinder with the accuracy potential of the M-223 riflescope and BDC 600 reticle. The M-223 IRT provides the equivalent horizontal range to the target, features one-touch laser technology that keeps ranging and displaying distance for 12 seconds with a single push of the button and an integral mount for Picatinny Rails. Part #8491 (Matte, BDC 600 Reticle).
Developed specifically for the trajectory of the .223 Rem 5.56 NATO round with 55-grain polymer tip bullet at approximately 3240 fps, the new BDC 600 reticle offers unique open circle aiming points and hash marks from 100 to 600 yards. Zero-reset turrets allow you to sight-in at 100 yards as usual, then lift the adjustment knob, rotate to your "zero," and re-engage. Field adjustments are now as simple as dialing-in your subsequent ranges. Fast, one-touch button-activated laser makes determining range and taking the shot fast and simple. Nitrogen-filled and O-ring sealed for waterproof, fogproof, shockproof operation.