Nikon M-223 IRT Immediate Ranging Technology riflescope, 2.5-10x40, W/600 Yard BDC Reticle
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. (Matte, BDC 600 Reticle)
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 shooters unique open circle aiming points and hash marks from 100 to 600 yards.
To simplify field adjustments, especially with the Rapid Action Turret and Nikoplex reticle, Nikon has integrated this feature into all M-223 riflescopes. Just 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.
Patent-pending laser activator
This fast, one-touch button makes determining range and taking the shot fast and simple.
Low profile mounting system
Places the IRT securely and safely on your rifle. Eye Box technology
Smooth zoom control
Magnification reference numbers are viewable from the shooter's position.
Waterproof, fogproof, shockproof
Nitrogen-filled and O-ring sealed.