<p>The Cabela's® Covenant 3X Prism Tactical Sight withstands heavy recoil up to 1,000G, so you can rely on it to deliver consistent accuracy shot after shot. This tactical sight excels in close- to medium-range target engagements, providing instant target acquisition while maintaining full situational awareness with head up and both eyes open. Lenses are fully multicoated with wide-band anti-reflective coatings to offer bright views in low-light settings, and the dielectric coatings improve overall light transmission. An etched-glass BDC reticle is calibrated for .223 Rem. ballistics; and features red or green illumination and 5 levels of brightness to match your shooting situation. The Covenant 3X Prism tactical sight is constructed with a rugged yet lightweight aluminum body that is waterproof and nitrogen-filled for fogproof integrity. Exterior Picatinny rails allow you to attach lights or lasers, and the sight comes with an integral, cross-bolt rail mount. Uses 1 CR-2032 battery (included).</p> <ul> <li>Provides instant target acquisition</li> <li>Wide-band anti-reflective lens coatings</li> <li>Etched-glass BDC reticle calibrated for .223 Rem.</li> <li>Red/green illumination</li> <li>5 brightness settings</li> <li>Withstands 1,000G recoil</li> <li>Waterproof/fogproof</li> <li>Cross-bolt rail mount</li> <li>Exterior Picatinny rails</li> </ul>