HD 551 Red Green Dot Tactical Airsoft Scope Illumination Riflescope HoloSight 20 oz ---Material: Aluminum

20 oz ---Material: Aluminum

Exit Pupil - 13

for M-Lok handguards

Five (5) CR2032 batteries (four spares)

57" / 40mm

HD 551 Red Green Dot Tactical Airsoft Scope Illumination Riflescope HoloSight 20 oz ---Material: Aluminum551 Red Green Reticle Illumination Holosight Features Sharp and clear reticle 10 brightness level red and green dot sight Power safe feature, automatic power off in 2 hours Easy to setup, fits any 20mm rail Shockproof and weather proof material Elevation and leverage adjustment on the side of sight Specification Color: Black Weight: 0. 44lbs Battery: 4 x AG13 LR44 Batteries (included) Dimensions: 10. 5 cm (L) x 5cm (W) x 6. 5cm (H) Operation