Application Scenarios 

For civilian recreational hunting and sport‑shooting. Special 8‑minute idle‑sleep setting suits shooters who frequently pause for long observation intervals and wish to keep reticle active longer. B2B wholesale‑only; no direct retail sales. Not for tactical‑law‑enforcement usage.

Compatible Equipment 

Fits standard Picatinny‑21mm rail. Suitable for civilian sport‑shooting rifles, recreational hunting firearms, airsoft and paintball recreational markers. Requires adapter for non‑standard proprietary rails.

Instructions for Use 

1. Install open‑frame reflex sight onto Picatinny‑21mm rail, fasten mounting screws with included wrench.

2. Insert CR2032 battery following polarity marks inside battery compartment.

3. Power‑on and toggle color and brightness level adapting to surrounding ambient light.

4. Perform windage‑elevation zero‑ing on shooting‑range before field‑use.

5. The optic automatically enters sleep mode after 8‑minute idle; physically shake to wake and restore previous brightness.

6. Fully power‑off and remove battery for long‑term storage; store with dust‑cover inside color box.

Precautions 

1. Do NOT stare directly into LED light source, avoid eye injury.

2. IPX4 splash‑proof only; do not submerge unit under water.

3. Always complete zero‑calibration at actual shooting‑distance before outdoor field‑application.

4. Remove battery for long‑time storage to prevent electrolyte leakage damaging internal open‑frame electronics.

5. Only apply to civilian recreational sport‑shooting & hunting; prohibited for military / law‑enforcement applications.

6. Clean lens only with supplied lens cloth; rough paper or fabric scratches silver optical coating.

JR‑046 2038 inherits classic HD‑101 open‑frame mechanical‑optical platform, 22×33 mm objective window, dimension 33×55×81 mm. Its key differentiator is customized 8‑minute idle auto‑sleep timer (instead of common 4‑minute). For end‑users who need repeated long observation pauses, the dot will stay illuminated longer before sleeping.

Red‑green dual‑color reticle offering 5 brightness levels for each color. Silver‑coated lens. 6061‑T6 anodized aluminum housing. Windage‑elevation turrets ≥±50 MOA total adjustment with 1 MOA click accuracy.

IPX4 splash‑proof construction. Shock‑resistance validated at 800g for 100 impact cycles, deviation ≤5 MOA. Powered by CR2032 coin‑cell battery. 8‑minute idle auto‑sleep, shake‑to‑wake function. Picatinny‑21 mm mounting interface.

Package includes lid‑base color box, dust‑cover, lens cloth, manual, wrench set and CR2032 battery. Export carton holds 50 units.

B2B factory provides OEM custom logo and private‑label box printing. Wholesale‑only for overseas optics distributors; no direct‑to‑consumer retail sales.