The Leupold Mark 4HD 2.5-10x42 Rifle Scope M1C3 FFP PR1-MOA is a Leupold rifle scope with 2.5-10x magnification and 42mm objective.
The Leupold Mark 4HD 2.5-10x42 Rifle Scope pairs a first focal plane PR1-MOA reticle with Leupold's Professional-Grade Optical System, delivering bright, high-contrast images and repeatable adjustments in a rugged 30mm maintube — designed, machined and assembled in the USA.
How It Compares
Want a different reticle or magnification? Compare the 2.5-10x42 TMR Illuminated, 2.5-10x42 TMR, 2.5-10x42 TMR Illuminated. Browse all Leupold rifle scopes, the full rifle scopes range and our long-range scopes.
Ideal For
- Shooters who want the reach of 2.5-10x on one rifle without swapping optics
- Low-light work, where the 42mm objective is still gathering light at dusk
- Anyone who wants a clean PR1-MOA reticle and no illumination battery to remember
- Holdover and ranging at any magnification, since the reticle scales with the image
Key Features
- Magnification: 2.5-10x
- Objective Lens: 42mm
- Reticle: PR1-MOA
- Illumination: No
- Focal Plane: First Focal Plane (FFP)
- Tube Diameter: 30mm
- Click Value: 0.25 MOA
- Elevation Adjustment: 24.7 MIL / 85 MOA
About This Model
- PR1-MOA reticle (first focal plane)
- Professional-Grade Optical System with industry-leading glare reduction
- M1C3 ZeroLock turrets (0.25 MOA clicks, three-revolution elevation)
- 24.7 MIL / 85 MOA elevation adjustment range
- 100% waterproof, fogproof and shockproof
- Backed by Leupold's Full Lifetime Guarantee
What's Included
- Riflescope
- Scope cover
- Lens cloth
- Leupold guarantee card
Technical Specifications
Magnification | 2.5-10x |
Objective Lens | 42mm |
Tube Diameter | 30mm |
Reticle | PR1-MOA |
Focal Plane | First Focal Plane (FFP) |
Illumination | No |
Turret System | M1C3 (ZeroLock) |
Click Value | 0.25 MOA |
Elevation Adjustment | 24.7 MIL / 85 MOA |
Windage Adjustment | 85 MOA |
Zoom Ratio | 4:1 |
Parallax | Fixed 150 yd |
Eye Relief | 3.6-3.9 in |
Field of View @ 100 yds | 42.2-11 ft |
Length | 12.5 in |
Weight | 21 oz |
Finish | Matte Black |
SKU / MPN / UPC | 183741 / 183741 / 030317036737 |
Warranty
Leupold Full Lifetime Guarantee
US Shipping & Support
Shipped from D&R Sports Center in the USA with fast, tracked delivery. Questions on fit, mounting or which model suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
Is it first or second focal plane?
First Focal Plane (FFP). Because the reticle scales with the image, holdovers are correct at any magnification.
Which reticle does it have?
PR1-MOA.
Is the reticle illuminated?
No.
What is the parallax setting?
Fixed 150 yd.
Is this a genuine Leupold product?
Yes — factory-new Leupold, supplied through US distribution. The part number is 183741 and the barcode is 030317036737.
What warranty does it carry?
Leupold Full Lifetime Guarantee
