Hawke Prism Sight 4×24 5.56 Bdc Dot Weaver

Easy to use. Hard to Beat.
Introducing the all-new Hawke Prism Sights, designed for AR and AK pattern rifles. The 4×24 models feature a Bullet Drop Compensating (BDC) reticle designed to accommodate a variety of ammunition including .223/5.56, .308WIN, .300BLK, and 7.62×39.
Supplied with Low-profile mount and Lower 1/3 Co-Witness Mount
10 stage digital brightness control
Exposed 1 MOA click turrets
High Quality Aluminum Construction
Fixed parallax at 100 yards
Auto shut off and shake awake
Ideal for use on ARs and hunting rifles
Compatible With Micro T-2 Footprint Mounts
Nitrogen purged. Shockproof. Waterproof. Fog proof. All caliber rated

Hawke Two Year Warranty.
5.56 BDC Dot Reticle
Working with your bullet's trajectory the Tactical BDC – 5.56 reticle, exclusively from Hawke, provides usable aim points for AR-pattern rifles and pistols. The glass etched BDC (bullet drop compensating) reticle features an illuminated center dot and horseshoe for fast target acquisition.
For .223/5.56 and .308WIN, zero can be performed at 50yds for good accuracy out to 200yds. For the best accuracy and proper use of the BDC, zero should be confirmed at 200yds. The BDC will then provide aim points in 100yd increments out to 600yds.
For .300BLK and 7.62×39, zero at 100yds. The BDC will then provide aim points in 75yd increments out to 400yds.