Description
The Leupold Mark 3HD 1.5-4x20mm Illuminated FireDot SPR Riflescope offers practical functionality for shooters who demand precision and reliability. With a low magnification range, it’s suitable for quick target acquisition, making it ideal for close-distance shooting. The illuminated FireDot SPR reticle enhances visibility in low-light situations, providing a clear aiming point during dawn and dusk.
Built for rugged use, this scope is waterproof, fogproof, and recoil-proof, ensuring durability in various environments. A 30mm main tube increases strength and allows for broader windage and elevation adjustments. The exposed elevation turret enables rapid field adjustments, essential for tactical and competitive shooting. With the Elite Optical System, users benefit from high-definition clarity and glare reduction, suitable for diverse lighting conditions.
Key Features:
- OPTICAL PERFECTION: Elite Optical System ensures excellent light transmission, resolution, and glare reduction for clear images.
- ILLUMINATED RETICLE: FireDot SPR provides a clear aiming point, enhancing precision in low-light conditions.
- QUICK ELEVATION ADJUST: Exposed elevation turret allows for rapid adjustments in the field, improving response time.
- RUGGEDLY BUILT: Waterproof, fogproof, and recoil-proof construction ensures reliability in diverse environments.
- CONVENIENT MAGNIFICATION: 1.5x - 4x power range caters to both close shots and medium-range engagements.
- TACTICAL ADVANTAGE: Suitable for competition and tactical applications, offering a tactical edge.
- COMPELLING FIELD OF VIEW: Wide field of view from 74.2 feet at 1.5x to 29.4 feet at 4x at 100 yards.
- SEAMLESS INTEGRATION: 30mm tube allows for a broad range of mounting options and compatibility.
Technical Specifications
| Specification | Detail |
|---|---|
| Scope Weight | 13.1 oz |
| Scope Length | 9.5 inches |
| Magnification Range | 1.5x - 4x |
| Scope Objective Diameter | 20mm |
| Scope Tube Size / Mount | 30mm |
| Turret Adjustment | .1 MIL |
| Elevation Turret Details | 36 MIL |
| Windage Turret Details | 36 MIL |
| Parallax Adjustment | Fixed |
| Reticle Position | Second Focal Plane |
| Reticle Details | Illum. FireDot SPR |
| Field of View | 74.2 - 29.4 ft/100 yd |
| Eye Relief | 4.2" - 3.7" |
| Illuminated Reticle | Yes |
| Scope Finish | Black |
| Scope Turret Rotation | Counter Clockwise (CCW) |
| Product Type | Riflescopes |
| UPC | 030317028718 |
| MPN | 180662 |
What's in the Box?
- Leupold Mark 3HD 1.5-4x20mm Illuminated FireDot SPR Riflescope (180662)
- User Manual
- Lens Cloth
- Protective Lens Covers
Customer Reviews
“This scope has transformed my hunting experience. The clarity at dawn is fantastic!”
“Lightweight and durable, perfect for quick adjustments in the field.”
“The illuminated reticle makes all the difference in low-light situations.”
FAQ
How does the illuminated reticle work? The illuminated FireDot SPR reticle enhances visibility in low-light conditions. It activates with a battery, providing a precise aiming point during dawn and dusk. The illumination level is adjustable, allowing you to tailor it to your environment.
What maintenance does the scope require? Regularly clean the lenses with a soft cloth to prevent scratches. Ensure the turret adjustments are functioning smoothly. Store the scope in a protective case to avoid damage and keep it dry to maintain its waterproof integrity.
How does this scope compare to other models? Compared to similar models, the Leupold Mark 3HD offers superior optical clarity and rugged construction. Its illuminated reticle is a notable feature for low-light shooting, while its lightweight design provides an advantage for extended use.
Similar Models
Looking for more options? Explore our extensive Leupold lineup, including models like the Leupold VX-Freedom 3-9x40mm for versatile magnification and the Leupold Mark AR Mod 1 for tactical applications. Discover our full collection for exceptional optics tailored to your shooting needs.
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)