AR Red Dot Sight | 1×20 Compact Red Dot Sight with 2 MOA Dot, 50,000 Hours Battery Life and Waterproof Shockproof Design CHX120TR
The CHX120TR 1X20 Red Dot Sight is positioned as a compact, lightweight reflex optic for sporting firearm brands, tactical optics distributors, hunting equipment suppliers, and OEM red dot sight manufacturers.
Unlike magnified rifle scopes designed for distance shooting, this model focuses on rapid target acquisition, close-range aiming, and lightweight firearm configurations.
Featuring a simple 1X magnification system, 2MOA single dot reticle, ±30MOA adjustment range, and 50,000-hour battery life, the CHX120TR provides a practical aiming solution for users who prioritize speed, reliability, and ease of operation.
Its compact 62mm length and 300g weight make it suitable for brands developing micro red dot optics, close-range shooting accessories, and compact sporting firearm optics collections.
OVERVIEW
Key Advantages and Features
Wide ±30MOA Adjustment Range
- The built-in coin adjustment system provides a ±30MOA elevation and windage adjustment range with 1/2MOA adjustment increments.
- This allows users to complete practical zeroing adjustments for different firearm platforms.
Precise 2MOA Single Dot Reticle
- The 2MOA dot provides a balance between speed and precision.
- The small aiming point helps reduce target coverage while maintaining quick visual recognition during close-range shooting applications.
Long 50,000-Hour Battery Life
- The extended battery life reduces the need for frequent battery replacement and improves user convenience for long-term operation.
- This feature is especially valuable for outdoor users who require dependable readiness.
True 1X Magnification for Rapid Target Acquisition
- The 1X optical design provides a natural viewing experience, allowing users to acquire targets quickly while maintaining awareness of the surrounding environment.
Compact and Lightweight Structure
- With a length of only 62mm and a weight of 300g, the CHX120TR provides a compact aiming solution suitable for lightweight firearm configurations.
Durable Outdoor Construction
- The shockproof and waterproof design supports outdoor applications where equipment may encounter vibration, impact, and changing weather conditions.
Simple and Reliable Operation
- The single-dot reticle, integrated adjustment system, and straightforward design make the CHX120TR suitable for users who prefer uncomplicated aiming solutions.
Application Scenarios
Close-Range Sporting Shooting
The CHX120TR is designed for shooting applications where fast target acquisition is more important than magnification.
The true 1X optical configuration allows users to maintain situational awareness, while the 2MOA dot provides a precise aiming reference without excessive visual obstruction.
Hunting and Fast-Moving Target Applications
For hunting environments requiring quick aiming response, such as close-range hunting or fast-moving targets, a compact red dot sight can provide a simple aiming solution.
The single-dot reticle offers intuitive operation, while the long battery life reduces maintenance requirements during extended outdoor use.
Tactical and Sporting Firearm Accessories
The CHX120TR is suitable for firearm accessory brands developing lightweight aiming solutions for sporting and tactical-style applications.
Its compact design allows integration into setups where users prefer minimal added weight and simple operation.
Backup and Secondary Optic Applications
Due to its compact size and simple operating concept, the CHX120TR can also serve as a secondary aiming optic solution.
The long battery life and durable construction provide practical value for users seeking a reliable backup sight.
Customizable for Your Brand

Logo and firmware customization available

OEM/ODM support with low MOQ

Custom language interface and startup screens
Customizable Features
- Logo Branding | Private label identification for firearm accessory brands.
- Dot Reticle Options | Alternative dot sizes and reticle configurations subject to feasibility.
- Housing Appearance | Customized surface finishes and branding details.
- Battery Configuration | Battery solution options depending on product design requirements.
- Mounting Interface | Customized mounting solutions based on application requirements.
- Packaging Design | Branded retail packaging, manuals, and accessories.
- OEM/ODM Development | Customized red dot sight solutions based on target market and MOQ.
Parameters
| Product Code | CHX120TR |
| Magnification | 1X |
| Weight | 300g |
| Length | 62mm |
| Objective Lens Diameter | 20mm |
| Adjustment Method | Built-in coin adjustment |
| Adjustment Amount | 1/2 MOA |
| Adjustment Range | ±30 MOA |
| Reticle | Single dot |
| Dot Size | 2 MOA |
| Battery Life | 50,000 hours |
| Coating | Red coating |
| Shockproof & Waterproof | Yes |
For B2B buyers, customization options include reticle design, logo branding, optical coating, illumination configuration, packaging, accessories, and OEM/ODM development.
Contact FORESEEN OPTICS to discuss wholesale pricing, MOQ, samples, and customized 1X20 micro red dot sight solutions for your brand.










