JG-8R+SD Dual Red Laser & Tactical Light Combo. 2-in-1 integrated unit combines a 650nm red laser and high-output tactical flashlight, built from CNC 6061-T6 aircraft aluminum alloy. Compact 70mm body weighs only 150g, low-profile design fits standard 20mm rails directly without extra adapters. The low-power red laser delivers clear visibility up to 50m by day and 1000m at night. Separate windage and elevation adjustment knobs allow fast zero calibration. Robust locking structure locks zero steadily against heavy recoil and impacts. Ergonomic ambidextrous tail switch supports easy operation for left and right-handed users, ideal for hunting, tactical training and all outdoor scenarios.