STOCK PHOTOActual item would possibly differ moderately from picture. (Please check listing Title/Description for fit, color and size information.) World’s first wide field battle sight. The BRAVO4 delivers an industry leading 42% wider field of view than current battle sights. The notably flat, distortion-free image boasts an unprecedented edge-to-edge clarity by the use of a combination of Low Dispersion (LD) glass and aspherical lens design. Lightweight yet durable magnesium housing with integrated Picatinny most sensible rail for additional accessories such as MRDs and lasers. Adjustable eyepiece with +/- 2 diopter correction. Dependable IPX-8 water-resistant (to 400 mbar or 13 ft) and fog-proof performance. The BRAVO4 was once engineered with the centerline of the optical axis at 1.535” above the highest of an M1913 Picatinny rail interface for night vision compatibility. FEATURES: -MegaView™ system utilizes an advanced prism and ocular design yielding 43% greater field of view than the competitive prismatic battle sights -MOTAC™ (Motion Activated Illumination) powers up when it senses motion and powers down when it does now not. Provides for optimum operational safety and enhanced battery life -The notably flat, distortion-free image boasts an unprecedented edge-to-edge clarity by the use of a combination of Low Dispersion (LD) glass and aspherical lens design -Adjustable eyepiece with +/- 2 diopter correction -Dependable IPX-8 water-resistant (to 400 mbar or 13 ft) and fog-proof performance We offer free shipping for our customers.Positive Feedback is greatly appreciated. When you have any questions, please feel free to contact us.