Mark 4 LR/T Riflescopes
Leupold® Mark 4® Long Range/Tactical riflescopes are arguably some of the most dependable, highest performing riflescopes you’ll find anywhere. Their accuracy is proven in the field. Their rugged and absolute waterproof integrity is unquestionable. They are everything a long-range competitive shooter, target shooter, or hunter could ask for.
Features
Mark 4 16x40mm LR/T M1 Riflescope
Incredibly rugged, absolutely wateproof. Totally accurate. Proven in the field. The Leupold® Mark 4® LR/T® fixed power riflescopes have a combination of performance and features that have made them the choice of some of the world’s top hunters and competitive shooters.
- The Multicoat 4® lens system delivers extreme clarity from edge to edge of the visual field, outstanding contrast, and a bright sight picture even in extreme low-light conditions.
- Side focus parallax adjustment for fast, easy parallax focusing from 50 yards to infinity, from any shooting position.
- Finger-adjustable ¼-MOA windage and elevation adjustments with audible, tactile clicks.
- Once sighted in adjustment knobs can be zeroed.
- Available with the Mil Dot or Tactical Milling Reticle® (TMR®).
- These reticles provide accuracy of range estimation for hunters and target shooters.
- The 30mm maintube offers incredible strength and allows for the greater range of windage and elevation adjustment.
- 140-MOA of elevation adjustment and 45-MOA of windage adjustment.
- Flip-open lens covers are standard issue with each Mark 4 LR/T riflescope.
- Rugged and absolutely waterproof, these LR/T riflescopes helped to set the Leupold Mark 4 standards, and can withstand incredible abuse.
Specifications
Mark 4 16x40mm LR/T M1
| Length (A) | 13.1 in |
|---|---|
| Tube Length (B) | 6.0 in |
| (C) | 3.1 in |
| (D) | 1.4 in |
| Eyepiece Length (E) | 2.7 in |
| Objective Length (F) | 4.3 in |
| Objective Diameter (G) | 2.0 in |
| Eyepiece Diameter (H) | 1.7 in |
| Tube Diameter (I) | 30 mm |
| Actual Magnification | — (15.6) |
| FOV @ 100 yds (ft) | — (6.8) |
| FOV @ 100 m (m) | — (2.3) |
| Eye Relief (in) | — (4.0) |
| Eye Relief (mm) | — (102) |
| Obj. Clear Aperture | 1.6 in / 41 mm |
| Weight | 22.5 oz / 638 g |
| Elevation Adj. Range (MOA) | 140 |
| Windage Adj. Range (MOA) | 45 |
All measurements are represented as high (low).

Ordering Information
To make ordering any of these products easier, download the Product Ordering Chart (in PDF format), which includes the part number for each specific model.![]()
Finding the ideal mount for this Leupold scope is easy. Download the Mount Fit Chart (in PDF format) to find all your mount options.![]()




