High-Zoom Large-Objective Rifle Scopes | 4.5-27x, 56mm Objective, 30mm Tube, MIL Adjustment, Zero Stop BEM4.5-27×56 SFIR FFP
The BEM4.5-27X56 SFIR FFP Rifle Scopes are professional-grade 4.5-27X first focal plane rifle scopes designed for long-range shooting, precision hunting, tactical-style shooting, and competition rifle applications. Featuring a large 56mm objective lens, FFP special reticle, side focus parallax adjustment, MIL adjustment system, ZERO STOP function, and rugged one-piece tube construction, this scope provides a high-performance solution for shooters seeking precision, flexibility, and reliability.
With its advanced optical configuration and professional shooting features, the BEM4.5-27X56 SFIR FFP is suitable for precision shooting brands, hunting optic distributors, tactical equipment suppliers, and companies developing private label Rifle Scopes product lines.
OVERVIEW
Key Advantages and Product Features
High Magnification 4.5-27X Optical System
The wide 4.5-27X magnification range provides exceptional flexibility from medium-range observation to extreme-distance precision shooting.
The lower magnification supports target searching, while the higher magnification enables detailed target identification and accurate shot placement.
First Focal Plane (FFP) Reticle Design
The FFP reticle changes proportionally with magnification, allowing shooters to maintain accurate holdover and ranging references across the entire zoom range.
This makes it especially valuable for long-range shooting applications.
Large 56mm Objective Lens
The 56mm objective lens provides enhanced light-gathering capability, helping deliver a brighter and clearer image during demanding outdoor conditions.
It is particularly suitable for early morning, evening, and low-light shooting environments.
Side Focus Parallax Adjustment
The side focus system allows precise image adjustment from close distances to infinity.
This helps reduce parallax error and improves accuracy during long-range shooting.
ZERO STOP + Push-Pull Locking System
The zero stop function allows shooters to quickly return to their original zero position after making elevation adjustments.
Combined with the push-pull locking mechanism, it helps prevent unintended turret movement during field use.
Precision MIL Adjustment System
The 1/10MIL click adjustment provides accurate elevation and windage corrections.
This makes the scope suitable for shooters who use ballistic calculations and advanced shooting methods.
Rugged One-Piece Tube Construction
The durable 30mm one-piece tube design provides improved structural strength and reliability.
Combined with nitrogen-filled fogproof protection and shock-resistant construction, the scope is built for demanding outdoor environments.
Application Scenarios:
Long-Range Precision Shooting
The BEM4.5-27X56 SFIR FFP Rifle Scopes are designed for shooters who demand high magnification and precise adjustment capability.
The extended 27X magnification allows detailed observation of distant targets, while the FFP reticle provides consistent aiming references throughout the magnification range.
The MIL adjustment system with fine 1/10MIL clicks enables accurate ballistic corrections during long-range shooting.
Precision Hunting Applications
For hunters operating in open terrain, mountains, and long-distance hunting environments, the BEM4.5-27X56 SFIR FFP provides the magnification and precision required for challenging shots.
The high-power optical system helps hunters identify targets more clearly, while the zero stop function allows quick return to the original zero after making elevation adjustments.
Suitable applications include:
- Mountain hunting
- Open-field hunting
- Long-distance game observation
- Precision hunting
Tactical-Style Rifle Applications
The combination of FFP reticle, MIL adjustment system, locking turrets, and zero stop design makes this scope suitable for tactical-style sporting rifle platforms.
The consistent reticle performance allows shooters to quickly apply corrections without changing magnification settings.
Competition Shooting
The BEM4.5-27X56 SFIR FFP is suitable for precision shooting competitions where shooters require repeatable adjustments and detailed target engagement.
The FFP reticle, fine adjustment system, and robust mechanical design provide a reliable platform for competitive shooting environments.
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 FFP MIL, MOA, BDC, and competition 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 and locking systems
- Illumination System Supports customized illumination solutions
- Housing Finish Provides brand appearance differentiation
- Packaging Design Customized retail packaging and accessories
- OEM/ODM Development Suitable for customized precision rifle scope projects
Parameters
| Product Code | BEM4.5-27×56 SFIR FFP |
| Magnification | 4.5X-27X |
| Weight (g) | approx. 800g |
| Length (mm) | 334mm |
| Objective Lens Diameter | 56mm |
| Eye Relief (mm) | 88-96mm |
| Tube Diameter | 30mm |
| Mechanical Lighting | Single red lighting |
| Field of View @100yds | 27.4-5.1 ft @100yds |
| Reticle | Special Reticle |
| Lens Coating | Broadband Multi-coated (Green Film) |
| Side Parallax | 10yds ~ ∞ |
| Elevation Adjustment Range | ±12MIL, 1 Click = 1/10MIL |
| Windage Adjustment Range | ±12MIL, 1 Click = 1/10MIL |
| Locking Method | ZERO STOP + 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 long-range shooting, precision hunting, competition shooting, or private label optic markets.
