Description
Leupold Mark 3HD 3-9x40mm P5 Riflescope 180665 offers a versatile 3x to 9x magnification range, making it suitable for both close and long-range shooting. Designed with a robust 30mm maintube, it provides reliable adjustments for bullet drop and windage, ensuring accurate shots under various conditions. The scope features high-definition calcium-fluoride lenses that deliver crystal-clear images, even in challenging light. This model is built to withstand tough outdoor conditions, being waterproof, fogproof, and shockproof, which enhances its durability in the field.
Equipped with the Leupold Elite Optical System, this riflescope ensures superior light transmission and minimal glare. Its user-friendly controls, including an exposed elevation adjustment dial and an integrated throw lever for quick magnification changes, allow for smooth operation. The P5 MilDot reticle positioned on the second focal plane aids in accurate target acquisition, making this scope an essential tool for serious hunters and competitive shooters alike.
Key Features:
- HIGH MAGNIFICATION RANGE: 3x - 9x zoom ratio, ideal for versatile shooting scenarios.
- HIGH-DEFINITION OPTICS: Calcium-fluoride lenses ensure exceptional clarity at all levels.
- ROBUST CONSTRUCTION: 30mm maintube designed for enhanced adjustment and durability.
- LEUPOLD ELITE OPTICAL SYSTEM: Superior light transmission and glare reduction.
- PRECISE ADJUSTMENTS: MIL-based reticle and turret adjustments for pinpoint accuracy.
- USER-FRIENDLY DESIGN: Exposed elevation dial and integrated throw lever for ease of use.
- ALL-WEATHER RELIABILITY: Waterproof, fogproof, and shockproof for unfailing field performance.
- RETICLE POSITIONING: P5 MilDot reticle situated on the second focal plane for consistent aiming.
Technical Specifications
| Feature | Specification |
|---|---|
| Scope Weight | 15 ounces |
| Scope Length | 12.7 inches |
| Magnification Range | 3x - 9x |
| Scope Objective Diameter | 40mm |
| Scope Tube Size / Mount | 30mm |
| Turret Adjustment (Click Value) | .1 MIL |
| Elevation Turret Details | Exposed elevation turret |
| Elevation Dial Travel Limit | 5.6 MIL |
| Windage Turret Details | 15 MIL |
| Parallax Adjustment | Fixed |
| Reticle Position | Second focal plane |
| Reticle Details | P5 MilDot |
| Field of View | 33.7 feet @ 100 yards (low) - 13.6 feet @ 100 yards (high) |
| Eye Relief | 4.2" (low) - 3.7" (high) |
| Illuminated Reticle | No |
| Scope Finish | Black |
| Scope Turret Rotation | Counter Clockwise (CCW) |
| Product Type | Riflescopes |
| UPC | 030317028619 |
| MPN | 180665 |
What's in the Box?
- Leupold Mark 3HD 3-9x40mm P5 Riflescope 180665
- Detachable lens covers
- Lens cloth
- Product documentation
Customer Reviews
"This scope is perfect for both close and long shots. The clarity is outstanding!"
"Built to last. Took it out in the rain, and it performed flawlessly!"
"Easy to adjust and the reticle is spot on for my needs. Highly recommend!"
FAQ
What is the performance of the Leupold Mark 3HD in low light conditions? The combination of high-definition lenses and the Leupold Elite Optical System allows for exceptional light transmission, making it effective in low light scenarios such as dawn or dusk.
How do I maintain my Leupold Mark 3HD riflescope? Regularly clean the lenses with a soft cloth and lens cleaner. Store it in a dry place to prevent moisture build-up. Inspect the scope for any signs of wear or damage before use.
How does the Leupold Mark 3HD compare to other scopes in its class? When compared to similar scopes, the Mark 3HD stands out with its robust construction, excellent light transmission, and user-friendly features such as the exposed turrets and integrated throw lever.
Similar Models
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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)