Rifleman 4-12x40 Wide Duplex
We designed the Rifleman® to surpass all of your expectations. Its 4-12 magnification range and clear glass make it ideal for medium to long-range shots. And like every Leupold® riflescope, the Rifleman was designed, machined, and assembled in the USA and guaranteed for lifetime.


We designed the Rifleman® to surpass all of your expectations. Its 4-12 magnification range and clear glass make it ideal for medium to long-range shots.
Built around Leupold's Advanced Optical System, the Rifleman offers tried and true light transmission, best in class glare reduction in harsh light, and the resolution and clarity that recreational sportsmen and sportswomen demand.
And like every Leupold® riflescope, the Rifleman was designed, machined, and assembled in our Oregon factory. We test it to ensure it's absolutely rugged, 100% waterproof and fogproof, and then we guarantee it for a lifetime of performance.
Features
Specifications
BDC Dial Included | No |
---|---|
Custom Dial Compatible | No |
Daylight Bright Illumination | No |
Custom Dial System (CDS) | No |
Elevation Adjustment Type | Microfriction |
Electronic Reticle Level | No |
Guard-ion Lens Coating | No |
Illuminated | No |
Locking Dial | No |
Motion Sensor Technology (MST) | No |
Nightvision Compatible Illumination | No |
Revolution Indicator | No |
Reticle | Wide Duplex |
Rezero Type | Resettable Index Ring |
Adjustable Objective | No |
Side Focus | No |
Windage Adjustment Type | Microfriction |
Weight (oz) | 13.1 |
Elevation Adjustment Range (MOA) | 80 |
Elevation Adjustment Range (MIL) | 23 |
Elevation Adjustment Range (cm @ 100m) | 233 |
Elevation Adjustment Per Revolution | 18 MOA |
Elevation Dial Travel Limit | Total Scope Travel |
Windage Adjustment Range (MOA) | 80 |
Windage Adjustment Range (MIL) | 23 |
Windage Adjustment Range (cm @ 100m) | 233 |
Windage Adjustment Per Revolution | 15 MOA |
Magnification Max | 12 |
Magnification Min | 4 |
Objective Lens Diameter (mm) | 40 |
Linear FOV Low Mag (ft@100yds) | 21.5 |
Linear FOV High Mag (ft@100yds) | 10 |
Angular FOV Low Mag (Degrees) | 4.1 |
Angular FOV High Mag (Degrees) | 1.9 |
Eye Relief Low Mag (in) | 4.9 |
Eye Relief High Mag (in) | 3.7 |
Fixed Parallax-Free Distance (yd) | 150 |
Dimensions

A Total Length (in) - A | 12.2 |
---|---|
B Total Mounting Space (in) - B | 5.2 |
C Front Mounting Space (in) - C | 1.9 |
D Rear Mounting Space (in) - D | 2.1 |
E Eyepiece Length (in) - E | 3.2 |
F Objective Length (in) - F | 3.7 |
G Objective Diameter (in) - G | 1.8 |
H Eyepiece Diameter (in) - H | 1.6 |
K Maintube Diameter (mm/in) - K | 1 Inch |
Documents
Downloadable PDFs
Detailed reticle info
Wide Duplex®
Download PDF- Inspired by the Duplex® reticle
- Larger center opening
- Quick target acquisition
- Ideal solution for moving or larger targets
- Broad range of shooting applications
- Rear (second) focal plane

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