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4-20X50 FFP 34mm

4-20X50 FFP 34mm

Order Quantity
Preço normal $160.00 USD
Preço normal Preço promocional $160.00 USD
Promoção Esgotado
Frete calculado no checkout.


How to place an order

  1. Contact Us: Reach out to us via email at info@gushinoptics.com 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: info@gushinoptics.com

© 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.

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4-20X56 FFP Rifle Scope

The 4-20X56 FFP rifle scope is a precision instrument designed for serious shooters and hunters. Its versatile magnification range from 4X to 20X provides the flexibility to engage targets at various distances with exceptional clarity and accuracy. Whether you're shooting long-range targets or hunting in challenging conditions, this scope delivers outstanding performance.

Crafted from rugged 6061-T6 aluminum, this scope is built to withstand the rigors of the field. Its 56mm objective lens gathers ample light, ensuring bright and clear images even in low-light conditions. The 34mm tube diameter offers a solid platform for mounting and ensures maximum light transmission for optimal image brightness.


Feature Details
Magnification 4-20X
Objective Lens Diameter 56mm
Tube Diameter 34mm
Material 6061-T6 aluminum
Windage/Elevation Turrets Travel Range W: 60 MOA, E: 80 MOA
Click Value 0.1 MIL per click, 100 clicks per turn
Parallax Setting 10 yards to infinity
Eye Relief 3.66 inches at Lowest Power, 3.27 inches at Highest Power
Field of View @ 100 yards 25.8ft at Lowest Power, 5.17ft at Highest Power
Exit Pupil 12.5mm at Lowest Power, 2.5mm at Highest Power
Length 14.9 inches
Weight 30.9 ounces

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