Application Scenarios 

Suitable for civilian recreational hunting and sport‑shooting. Enclosed tube‑structure protects internal optical parts from dust, debris and splashing water, fits complex outdoor weather environment. B2B wholesale‑only, no individual retail sales.

Compatible Equipment 

Fits standard Picatinny‑21mm rail. Compatible with civilian sport‑shooting rifles, recreational hunting firearms, airsoft and paintball recreational markers. Adapter needed for non‑standard proprietary rails.

Instructions for Use 

1. Install tube‑style reflex sight onto Picatinny‑21mm rail, tighten mounting screws with supplied wrench.

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

3. Power‑on and adjust brightness setting among 8 daylight levels and 2 night‑vision‑use levels.

4. Complete windage‑elevation zero‑calibration on shooting‑range before outdoor field application.

5. The optional filter mesh can be mounted on Objective Lens front for reducing light reflection signature.

6. Power‑off after shooting; remove battery for long‑term storage, store inside original plastic box.

Precautions 

1. Do not stare directly to internal LED light source for avoiding eye injury.

2. IPX5 is spray‑water resistant, cannot be immersed in water.

3. Zero‑ing must be finished at real shooting‑distance before field hunting or shooting practice.

4. Take battery out for long‑time storage to avoid electrolyte leakage damaging internal tube components.

5. For civilian recreational sport‑shooting & hunting only; military‑tactical deployment prohibited.

6. Use filter mesh as needed; clean lens and mesh only with matched lens cloth, prevent coating scratch.

JR‑027 HD‑26A belongs to enclosed tube‑style inner red dot series. Different from open‑frame reflex dots, fully enclosed tubular shell shields internal LED and reflective lens from outdoor dust, gravel splashing and rain spray, improving reliability under complex field weather.

20 mm objective lens; red etched‑glass reticle offering 8 daylight brightness grades plus 2 night‑vision‑compatible settings. Red‑coated optical lens. 6061‑T6 anodized aluminum housing dimension 70×53×45 mm. Windage‑elevation turrets ≥±50 MOA adjustment, 1 MOA click accuracy.

Waterproof grade IPX5, resist low‑pressure multi‑direction water spray. Shock‑resistance test:1200g impact repeated 100 cycles, point‑of‑impact deviation ≤2 MOA. Powered by CR2032 coin‑cell battery. Picatinny‑21 mm mounting interface. Specially equipped filter‑mesh accessory for lowering front‑end light reflection signature.

Accessories:plastic protective box, lens cloth, user manual, filter mesh, adjustment wrench and CR2032 battery. 50 pieces per export carton.

B2B factory supports OEM custom logo marking and private‑label packaging. Wholesale supply for overseas optics distributors, no direct retail sales for individual customers.