High-Zoom Large-Objective Rifle Scopes | 2-12x Illuminated, 40mm Objective, 30mm Tube, MIL Adjustment, Side Focus BEM2-12X401 SFIR
The BEM2-12X40 SFIR Rifle Scopes are versatile 2-12X variable magnification rifle scopes designed for precision hunting, varmint shooting, sporting rifles, and multi-purpose shooting applications. Featuring a wide magnification range, side focus parallax adjustment, illuminated special reticle, broadband multi-coated optics, MIL adjustment system, push-pull locking mechanism, and durable one-piece tube construction, this scope provides a reliable solution for shooters seeking flexibility, accuracy, and field performance.
With its balanced configuration between hunting versatility and precision shooting capability, the BEM2-12X40 SFIR is suitable for hunting brands, outdoor optic distributors, sporting rifle suppliers, and companies developing private label Rifle Scopes product lines.
OVERVIEW
Key Advantages and Product Features
Wide 2-12X Magnification Range
The 2-12X magnification range provides excellent versatility for hunters and shooters.
The low magnification setting supports fast target acquisition in dynamic environments, while the higher magnification setting allows more detailed observation for precision shooting.
Balanced 40mm Objective Lens
The 40mm objective lens provides a good balance between optical performance and compact design.
This configuration offers practical light transmission while keeping the rifle setup lightweight and maneuverable.
Side Focus Parallax Adjustment
The side focus system allows shooters to adjust focus from close distances to infinity.
This helps minimize parallax error and improves aiming consistency during precision shooting applications.
Illuminated Special Reticle
The illuminated reticle improves visibility in low-light environments.
The customizable reticle platform allows adaptation for different hunting, shooting, and market requirements.
MIL Precision Adjustment System
The ±15MIL elevation and windage adjustment range with 1/10MIL click value provides accurate correction capability.
This makes the scope suitable for shooters who use ballistic calculations and precision adjustment methods.
Push-Pull Self-Locking System
The locking mechanism helps prevent accidental turret movement during transportation and field use.
This improves reliability for hunters and outdoor shooting enthusiasts.
Durable One-Piece Tube Construction
The 30mm one-piece tube design provides improved structural strength and stability.
Combined with nitrogen-filled fogproof protection and shock resistance, the scope is built for demanding outdoor environments.
High Transmission Optical Performance
The broadband multi-coated optical system improves image brightness and clarity.
With high single-surface transmission performance, the scope provides a clearer sight picture in changing outdoor conditions.
Application Scenarios:
Precision Hunting Applications
The BEM2-12X40 SFIR Rifle Scopes are designed for hunters who need a flexible optic capable of adapting to different environments, including forests, fields, and mountain terrain.
The 2X setting provides a wide viewing angle for searching and tracking targets, while the 12X magnification allows hunters to observe details and improve shot placement at extended distances.
The illuminated reticle enhances aiming visibility during early morning, evening, and changing lighting conditions.
Varmint and Predator Hunting
The extended 12X magnification capability makes this scope suitable for varmint and predator hunting, where shooters require both flexibility and accurate target observation.
The side focus system helps maintain image clarity at different distances, while the MIL adjustment system supports precise corrections during shooting.
Suitable applications include:
- Predator hunting
- Small target shooting
- Open-field varmint control
- Precision pest management
Sporting Rifle Applications
The BEM2-12X40 SFIR provides a practical optic solution for sporting rifles where users need a wide magnification range without sacrificing portability.
The combination of compact objective size, durable construction, and precision adjustment capability makes it suitable for outdoor shooting enthusiasts who need one optic for multiple scenarios.
Range Shooting and Training
The MIL adjustment system provides accurate correction capability for recreational shooting, zeroing, and shooting practice.
The 1/10MIL click value allows shooters to make controlled elevation and windage adjustments during sight-in and accuracy training.
Customizable for Your Brand

Logo and firmware customization available

OEM/ODM support with low MOQ

Custom language interface and startup screens
Customizable Features
- Reticle Design Supports customized hunting, BDC, MIL, and tactical reticle solutions
- Logo Branding Enables private label Rifle Scopes programs
- Lens Coating Options Allows customized optical performance positioning
- Turret Configuration Supports MIL/MOA adjustment preferences
- Illumination System Supports customized illuminated reticle solutions
- Housing Finish Provides brand appearance differentiation
- Packaging Design Customized retail packaging and accessories
- OEM/ODM Development Suitable for customized hunting and shooting optic projects
Parameters
| Product Code | BEM2-12X401 SFIR |
| Magnification | 2X-12X |
| Weight (g) | 660g |
| Length (mm) | 309mm |
| Objective Lens Diameter | 40mm |
| Eye Relief (mm) | 90-96mm |
| Tube Diameter | 30mm |
| Illumination | Electronic Lighting: Red light |
| Field of View @100yds | 2X:10° / 12X:1.8° @100yds |
| Reticle | Special Reticle |
| Lens Coating | Broadband Multi-coated (Green Film) |
| Side Parallax | Side Parallax 10yds ~ ∞ |
| Elevation Adj. Range | ±15MIL, 1 Click 1/10MIL |
| Windage Adj. Range | ±15MIL, 1 Click 1/10MIL |
| Locking Method | Push-Pull Self-Locking |
| Shock-Proof | Yes |
| One-Piece Tube | Yes |
| Adjustable Diopter | Yes |
| Nitrogen Filled / Fog Proof | Yes |
| Light Transmission | 90% |
| Single Surface Transmission | 99.5% |
| Diopter Adjustment | ±2D |
For B2B buyers, customization options include reticle design, logo branding, optical coating, turret configuration, illumination solutions, packaging, accessories, and OEM/ODM development.
Contact us to discuss your customized Rifle Scopes solution for hunting, sporting rifles, varmint shooting, or private label optic markets.




















