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Advanced Tactical Aiming Red DOT Sight and Hunting Red DOT Weapon Scope (M4000S)
Negotiable
200 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Aluminium AlloyStructure
Collimating Optical SightModel NO.
ES-RD-M4000SType
Red Dot ScopeColor
Normal Anodized, Matte BlackSort
Red DOT Sight or Red DOT DOT ScopeBattery Type
One 3 Volt AA BatteryBattery Life
Average 5- 10 HrsMaterial Lens Covers
Thermoplastic ElastomericLens
Black Non-GlareTemperature Range
-35oc to +60ocLength
120 mm (5.1")Width/Height
73.5*73.5 mm (W/ Elevared Plate Installed); H65mmWeight
410 Grams (7.1 Oz), 430grams with ElevatedReticle Pattern
Red DOT with 7 Levels BrightnessRecoil Resistant
Stand up with Less Than 800g Recoil ForceWater Proof
IP51Moa (Minute of Angle)
2 Moa = 60 mm (2 Inch) at 1Window Size
1.36X1.02inch (34.5X26mm)Transport Package
Individual Box, Master Carton, 50PCS/CTNSpecification
Civil standTrademark
OEMOrigin
ChinaHS Code
90131010Production Capacity
1000PCS/MonthKey features
High-Strength Aluminum Housing: Constructed from 6063 duralumin for durability and lightweight performance.
Recoil Resistant Design: Built to withstand recoil forces up to 800g for real firearm use.
Parallax Free Optics: Reflex collimator system with unlimited eye relief and no centering required.
7-Level Brightness Control: Adjustable red dot brightness with 8 positions including 7 extra bright settings.
IP51 Water Resistance: Protected against rainwater and dust, though not suitable for immersion.
Flip-Up Lens Covers: Thermoplastic elastomeric covers included for both objective and eyepiece lenses.
Standard Picatinny Mount: Features a built-in low Weaver mount with a separate riser plate for compatibility.
Extended Battery Life: Powered by one 3V AA battery with an average lifespan of 50-100 hours.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2006-06-10 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤11.84h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, Exw
AI-Powered supplier vetting
SummaryDongyang Baiyun Erains Optics Co., Ltd. is a privately owned Chinese trading company established in 2017, with five employees and operations in Zhejiang. Its stated product scope includes thermal imaging and night-vision devices, laser devices, red-dot sights, flashlights, compasses, and other hunting or tactical products. The supplier reports annual output across five product categories, exports 90% of sales, and serves Europe and North America. It accepts multiple quotation and payment methods and reports one-month off-peak lead times and two-to-three-month peak-season fulfillment. The company describes integrated order processing, technical aftermarket support, innovation, and customer-focused service, but the provided information does not verify certifications, formal customization capability, financial standing, or specific customer cases.
Supplier typeThe supplier is explicitly identified as a privately owned trading company based in Zhejiang, China. Its description also presents integrated design, production, sales, after-service, and shipping activities, although the formal entity type remains a trading company.
After-Sales capabilityThe company states that after-service is part of its operations, offers continuous technical aftermarket support, and emphasizes customer satisfaction and long-term relationship management. These are explicit service commitments, but no specific service process, staffing, response time, or warranty terms are supplied.
R&D capabilityThe company explicitly identifies continuous improvement, innovation, self-improvement, and innovative products as operating priorities. However, the slices do not provide patents, research facilities, engineering personnel, or documented product-development results.
Production capacityThe supplier reports annual capacities of 500,000 laser sights, 100,000 LED flashlights, 120,000 rifle scopes, 120,000 red-dot sights, and 50,000 thermal-imaging and night-vision units. It also reports immediate computerized order processing, one-month off-peak lead time, and two-to-three-month peak-season fulfillment, providing explicit evidence of stated production and order-handling capability.
Client casesThe company claims experience involving hundreds of manufacturers, retailers, and wholesalers across specialized industries and states that customers have remained with it for years. These are general self-reported relationship claims; no named customers, project examples, volumes, or independently verifiable case studies are provided.
Product Q&A
Q:Does the package include a battery?
A:
No, the package does not include a battery unless it is a built-in battery product. Please contact us before ordering if you need one.
Q:Will this sight fit my weapon?
A:
All Erains TAC Optics laser products fit a standard Picatinny rail. Some small lasers fit only subcompact weapons or long guns. Contact us if you are unsure.
Q:What is the delivery time?
A:
Delivery takes 10-25 days for sample orders and 30-35 days for MOQ orders on the 4-in-1 Combo Series models.
Q:What is the warranty policy?
A:
We offer a 12-month warranty for defective products in unused condition, provided they are stored as required. Damage from misuse is not covered.
Q:Are you a factory or a trading company?
A:
We are a 10-year professional trading company with strong connections to top 10 Chinese manufacturers in lasers, lights, and scopes.
Send Inquiry
*To:Dongyang Baiyun Erains Optics Co., Ltd.
Dongyang Baiyun Erains Optics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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