100% Satisfaction Satisfaction Guaranteed. Green Red Dot Sight for Rifles with Green Laser, Picatinny Cantilever PEPR Mount. Cantilever Mount, Picatinny Mount. Item Package Dimensions L x W x H. 10.31 x 5.12 x 3.9 inches. 5.12 inches x 10.31 inches x 3.9 inches. Weight: 0.87 kg. STEPLESS BRIGHTNESS CONTROL, red or green dual illuminated dot reticles with stepless brightness control to accommodate different environments, perfect for a wide range of daytime and nighttime applications including hunting, tactical scenarios and precision shooting. QUALITY & ULTIMATE PERFORMANCE, 6063 aluminum alloy construction for ultimate durability; quick rail attachment design for easy operation; waterproof and shockproof design ensures superb performance even in the toughest environment. POWERFUL GREEN LASER, certificated green laser with stepless adjustment design can reach over 300 yards. CANTILEVER PEPR MOUNT, Cantilever PEPR mount fits any 20mm picatinny or weaver rail, precise windage and elevation adjustments. WIDE APPLICATION, 1×30 micro dot sights are the ideal optical device for indoor and outdoor, short to medium-range shooting. Field of View: 50 degrees. Laser Class: 3R(IIIa) approved by FDA. Maximum Output Power: = 5 mw. Reaching Distance: > 300 yards. 1x Red / Green Dot Sight. Highly visible green laser in any environments with improved accuracy. Switch and Step less Intensity control provide optimal visibility in any light conditions. 4 MOA red dot sight allows for accurate, both-eyes-open shooting; Adjustable elevation and windage for improved shooting accuracy. Cantilever PEPR mount fits any 20mm picatinny or weaver rail. Red, Green and Blue. We guarantee against any defective or misrepresented products.