3MOA Red Dot Sight HD Reticles Lightweight Compact Reflex Scopes with Mount Base，Auto Brightness Adjustment + 5-Level Daytime，Aspheric Multi-Layer Lens Coated，Fits for 20mm Rail Mounting

Reticle Type: 55 MOA segmented cirle w/ 3 MOA Red Dot Complete User Control Illumination Settings Index Ridge Alignment Aid Button Lock-Out Mode Manual Brightness Lock-in Mode Brightness Response Setting Forward Mounted Light Sensor Power On: Press either the + or - button once to turn on the sight. Power Off: Press and hold both + and - buttons simultaneously for 6 seconds to turn off. Brightness Lock: Press and hold either the + or - button to lock the brightness setting. To unlock, press and hold both + and - buttons simultaneously. Upon unlocking, the central red dot will flash once to indicate successful unlocking. Auto Brightness Adjustment: Press and hold both + and - buttons for 1 second and release to enable automatic brightness adjustment. Reticle Selection - in normal mode: Press and hold both + and - buttons until the central red dot flashes. Use the + or - button to cycle through reticle options. Press and hold either the + or - button to confirm your selection. Brightness Levels: Levels 1–3: Night Vision Mode - NV settings. Levels 4–5: Indoor Brightness Mode. Levels 6–8: Outdoor Bright Mode.

• The 3MOA red dot sight features a lightweight and compact design，making it easy to carry and handle. its aspheric multi-layer lens coating make clear target visibility，while the large，unobstructed field of view changes your using experience. the sight is compatible with standard 20mm rail mounting，offering versatility for multiple setups. with its rugged and sturdy construction，it is built to withstand everyday use，providing suitability in different conditions.
• Equipped with different windage and elevation adjusters，this red dot sight allows for suitable using adjustments. the forward-mounted light sensor enables auto brightness adjustment，adapting to changing lighting conditions applicably. additionally，the sight offers five levels of daytime brightness settings，giving users complete control over illumination.the top-loaded battery design make easy access for quick replacements,decreasing downtime during use.
• The HD reticle provides a sharp and clear using point，changing application in multiple using scenarios. the changed controls，including a button lock-out mode and manual brightness lock-in mode，offer added convenience and application. the index ridge alignment aid further simplifies the setup process，making alignment for suitable performance. these features make the sight user-friendly and adaptable to different hobbys.
• Designed with a sleek black finish and constructed from suitable-quality aluminum alloy，this red dot sight combines sturdiness with a modern aesthetic. its lightweight build does not compromise on strength，making it suitable for extended use. the sight’s compact form factor make it does not add unnecessary bulk，providing a balanced and comfortable setup for your equipment.
• The intuitive controls include a brightness response setting，allowing users to fine-tune the sight’s performance. the auto brightness adjustment feature can be easily enabled or disabled，providing flexibility based on user hobby. with its straightforward power-on and power-off functions，the sight is for quick and easy operation. these thoughtful design elements make it a suitable choice for both casual and experienced users.