The P-223 Rifle scope is the perfect addition to any AR-15 and provides extreme target acquisition with the BDC Carbine reticle. Designed specifically for short barreled AR platforms, the BDC Carbine with the fixed 3x magnification is perfect for close range engagements while still having the precision accuracy to connect on targets at 600 yds. With 98% light transmission and fully multi-coated optics, you can easily engage targets longer than the completion in low light situations. The rugged design of the P223 was built to take on any abuse that comes along and then some. The zero resettable, tactical style turrets let you make 1/2 MOA adjustments on the fly in the field or at the range. The P223 is covered by Nikons limited lifetime warranty.