Mount on Picatinny-21mm rail, tighten screws with included wrench.

Insert two LR44 battery packs (one for reflex, one for laser).

Power on reflex sight, adjust reticle brightness.

Activate laser module separately; adjust windage/elevation on laser turret until laser dot aligns with reflex dot at your zero distance.

Bore-sight both systems at range before field use.

Power off both reflex and laser after use.

Store in aircraft box with lens cloth.

Laser eye safety: Do not stare directly into laser beam; do not point at people or animals; Class 3R/3R laser product, observe local laser safety regulations.

Green and blue lasers are more visible in daylight but also more eye-sensitive; use only with appropriate awareness.

IPX4 splash-proof; do not submerge.

Always zero both reflex dot and laser at actual shooting distance.

For civilian recreational use only; not for military, tactical, or law-enforcement applications.

Remove batteries for long-term storage.