Skip to product information
1 of 3

1X21 Enclosed Style Solar Red Dot sight

1X21 Enclosed Style Solar Red Dot sight

Order Quantity
Regular price $64.00 USD
Regular price Sale price $64.00 USD
Sale Sold out
Shipping calculated at checkout.


How to place an order

  1. Contact Us: Reach out to us via email at or WhatsApp at +1 832 398 2934.
  2. Proforma Invoice: We will issue a Proforma Invoice detailing your order, including pricing and payment instructions.
  3. Confirm Payment: Confirm your payment as per the Proforma Invoice.
  4. Production: Once payment is confirmed, we will proceed with the production of your order.
  5. Shipping: Your order will be shipped according to the agreed-upon lead times and shipping method.
  6. Contact Us: If you have any questions or need assistance at any stage of the ordering process, our customer service team is available to help.

What is OEM and ODM process?

Product Development Process

1. Ascertain Specifications

The first step in the process is to determine the exact specifications required for the product. This could include dimensions, materials, features, and any other relevant information.

2. Determine OEM/ODM Model

Once the specifications are determined, the manufacturer will assess if they have an existing OEM/ODM basic model that can be used. If not, they will proceed with designing a new product from scratch.

3. Optical Design

If the product requires optical components, such as a camera or lens, the manufacturer will design and submit optical performance values for approval.

4. Verify Optical Performance Approval

Once the optical design is complete, the manufacturer will verify the optical performance approval with the client.

5. Mechanism Design

After the optical design is approved, the manufacturer will move on to designing the exterior of the product. They will submit exterior drawings for approval by the client.

6. Verify Exterior Drawings Approval

Once the exterior drawings are approved, the manufacturer will verify the exterior drawings approval with the client.

7. Calculate Estimate and Prepare Sample

With the specifications and designs approved, the manufacturer will calculate an estimate for the project, including the cost of materials, labor, and any other necessary expenses. They will then prepare a sample estimate to present to the client.

8. Fabricate Sample

If the client approves the estimate, the manufacturer will proceed to fabricate a sample of the product for the client to review.

9. Shift to Quantity Production

Once the sample is approved, the manufacturer will shift to quantity production, manufacturing the agreed-upon number of products for the client.


Contact Information

WhatsApp: +1 (832) 398 2934
WeChat: +86-17623002808


Factory Address: Community 1, Banqiao, Xindu Town, Xindu District, Chengdu City, China
Office Address: No.20-10, Qunhui Road 21, Nan'an District, Chongqing, China

Working Hours

China Mainland Time (GMT+8): Monday to Friday, 9:00 AM to 6:00 PM
United States Eastern Time (GMT-5): Sunday to Thursday, 9:00 PM to 6:00 AM
United States Central Time (GMT-6): Sunday to Thursday, 8:00 PM to 5:00 AM
United States Pacific Time (GMT-8): Sunday to Thursday, 6:00 PM to 3:00 AM

Additional Information

For inquiries, please email:

© 2024 Gushin Optics. All rights reserved.

Can we negotiate the price?

Thank you for considering Gushin Optics. While we typically maintain our pricing, we are open to discussing it, especially based on the quantity of your order. Our margin is generally 13%, and we strive to offer competitive pricing while maintaining the quality of our products. Your satisfaction is important to us, so please feel free to discuss your requirements, and we will do our best to find a suitable solution for you.

What is your price term on Website?

The price term on our website is FOB (Free on Board). This means the price includes all costs up to loading the goods onto the vessel at the specified port. For buyers, FOB offers transparent pricing, control over shipping, potential cost savings, flexibility in shipping arrangements, and reduced risk exposure.

View full details

Gushin Optics Solar Red Dot Sight: Elevate Your Shooting Experience

Welcome to Gushin Optics, where precision meets reliability. Our Solar Red Dot Sight is engineered to enhance your shooting experience with unmatched accuracy and convenience. Whether you're a seasoned professional or an avid hobbyist, our sight is designed to exceed your expectations in every shooting scenario.

Key Features:

  • Enhanced Illumination: Equipped with 10 brightness settings, our Solar Red Dot Sight ensures optimal visibility in any lighting condition. The auto-shutdown feature conserves battery life, while the motion sensor technology prolongs battery life and ensures convenient operation.

  • Seamless Power Transition: With solar power functionality, our sight seamlessly switches between solar and battery power for uninterrupted performance. The memory function retains brightness settings for consistent performance.

  • Durable Construction: Constructed from high-quality aluminum alloy, our sight is built to withstand the rigors of any shooting environment, ensuring long-lasting performance and reliability.

  • Precision Engineering: Featuring unlimited eye relief, minimal parallax, and a wide adjustment range, our sight delivers unparalleled accuracy and precision.

  • Waterproof and Impact Resistant: Tested to withstand 1000G force over 500 cycles and with an IPX7 waterproof rating, our sight offers protection against water immersion up to 1 meter for 30 minutes, ensuring reliable performance in adverse conditions.


The Gushin Optics Solar Red Dot Sight combines advanced technology with durable construction to deliver unmatched performance in any shooting scenario. Whether you're hunting, competing, or training, our sight provides crisp, clear aiming points for rapid target acquisition and precise shot placement. With its intuitive illumination adjustment switch and seamless power transition, our sight offers convenience and reliability when you need it most. Elevate your shooting experience with the Gushin Optics Solar Red Dot Sight and experience the difference today.


  • Magnification: 1X
  • Objective Lens Diameter (mm): 21
  • Illumination (Red Dot): 10 brightness settings with auto-shutdown feature after 2 hours of inactivity. Motion sensor technology conserves power by shutting down after 2 minutes of stillness and activates upon movement.
  • Solar Power Functionality: Compatible with solar panels for continuous charging. Memory function retains brightness settings for convenience.
  • Material: Aluminum alloy construction for durability.
  • Eye Relief: Unlimited
  • Parallax (MOA): ≤2
  • Adjustment Range (MOA): ≥45
  • Window Size: 21
  • Dot Size (MOA): 2MOA
  • Battery: CR2032 battery for reliable performance.
  • Dimensions (mm): 67X41.5X67.5
  • Impact Resistance: Tested to withstand 1000G force over 500 cycles.
  • Waterproof Rating: IPX7, protection against water immersion up to 1 meter for 30 minutes.

OEM Services:

At Gushin Optics, we understand the importance of customization. That's why we offer OEM services to tailor our products to your specific needs. Whether it's custom branding, packaging, or features, we work closely with you to create a product that reflects your brand identity and meets the unique needs of your customers. Partner with Gushin Optics for custom solutions and elevate your brand today.

Contact form