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The Rifle Scope Store

Leica Sport Optics ER 5 51065 Riflescope 4-20x50mm, 30mm Tube, Magnum Ballistic Reticle, Matte Black


Leica Sport Optics ER 5 51065 Riflescope 4-20x50mm, 30mm Tube, Magnum Ballistic Reticle, Matte Black


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Product Description

Leica Sport Optics ER 5 51065 Riflescope 4-20x50mm, 30mm Tube, Magnum Ballistic Reticle, Matte Black


On long hunts, the biggest challenge is staying focused until the moment of the shot. With the new ER 5 riflescopes from Leica, you have a trusted partner by your side. Reliable – in any situation, and in any weather. The wide range 5x zoom factor offers highly versatile magnification ranges to meet any hunting need – and optimizes the chance of hunting success.

Even in low light or adverse weather, legendary Leica premium performance optics keep you on target. The large entrance pupil and generous “eye-box”, puts you quickly on target and superior light transmission extends your hunting day –particularly in those productive twilight hours.

Leica’s riflescopes come nitrogen-filled for reliable waterproof and fog-proof performance. At 4 inches, the ER 5 models also feature not only one of the longest eye reliefs in their class but also a very forgiving exit pupil. This supports rapid target acquisition and provides additional shooter safety, specifically on heavy calibers.

Leica’s redesigned windage and elevation dials with high tactile response let you easily adjust the precise point of impact. And the finger adjustable “zero reset” function quickly sets your reference points – no tools required. Thanks to the compact, slender eyepiece and the long main tube, the ER 5 models allows maximum mounting versatility all common types of American and European firearms and are especially friendly to long action rifles.

With the ER 5 riflescopes, Leica offers you a range of first-class glass with uncompromising quality and solid engineering, CAD optimized and reinforced mechanical design. German engineered, precise and durable under any shooting conditions with Industry leading standards for waterproofing and impact testing. Designed for the North American hunter.


- Legendary Leica Optics, low vignetting, high contrast
- Comfortable mounting area
- Parallax compensation for perfect focus and Point of Impact
- Easy turrets resettable without tools
- Compact and slender eyepiece
- Long 3.8" Eye Relief
- High end multi-layer lens coating for superior light transmission


- Magnification: 4-20x
- Objective Diameter: 50mm
- Reticle: Magnum Ballistic
- Tube Diameter: 30mm
- Power Variability: Variable
- Adjustment Click Value: 1/4 MOA
- Adjustment Type: Click
- Turret Height: Low
- Lens Coating: Fully Multi-Coated
- Reticle Construction: Glass Etched
- Reticle Focal Plane Location: 2nd
- Parallax Adjustment: Fixed
- Eye Relief: 3.80"
- Exit Pupil Diameter: 4x: 12.50mm and 20x: 2.50mm
- Field of View at 100 Yards: 4x: 27.25' and 20x: 5.25'
- Maximum Windage Adjustment: 60 MOA
- Maximum Elevation Adjustment: 70 MOA
- Exposed Turrets: No
- Finger Adjustable Turrets: Yes
- Turrets Resettable to Zero: Yes
- Zero Stop: No
- Fast Focus Eye Piece: Yes
- Rings Included: No
- Sun Shade Included: No
- Lens Covers Included: Yes
- Illuminated Reticle: No
- Holdover Reticle: No
- Waterproof, Fogproof and Shockproof: Yes
- Length: 16.30 
- Weight: 3 oz
- Finish Matte Black

UPC: 4022243510654

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