Description
The March High Master 48x52mm riflescope offers fixed 48x magnification for precise target detail, making it ideal for serious Benchrest shooters. Its design prevents unintentional shifts in the point of impact, ensuring consistent performance. Constructed on a robust 30mm main tube, it features lenses made from Super Extra-Low Dispersion and High-Refractive optical glass that enhance clarity and color fidelity. The 1/8 MOA adjustments allow for precise aiming, making this scope a powerful tool for long-range shooting.
With its side focus parallax adjustment from 10 yards to infinity, users can achieve optimal clarity at varying distances. The matte black finish and capped turrets provide a professional appearance while ensuring durability and ease of use in competitive environments. The March High Master 48x52mm riflescope is a comprehensive solution for those seeking high-performance optics for their competitive shooting needs.
Features – Key Benefits Bullets
- FIXED 48X MAGNIFICATION for extreme detail at long distances.
- SUPER EXTRA-LOW DISPERSION GLASS enhances clarity and color accuracy.
- 1/8 MOA ADJUSTMENTS allow for precise and repeatable aiming.
- 30MM MAIN TUBE provides increased durability and mounting options.
- SIDED FOCUS PARALLAX ADJUSTMENT ensures optimal targeting from 10 yards to infinity.
- CAP TURRETS protect against accidental adjustments during use.
- MATTE BLACK FINISH offers a professional look while minimizing glare.
- LIGHTWEIGHT DESIGN makes it suitable for various shooting setups.
Technical Specifications
| Specification | Details |
|---|---|
| Magnification | 48x |
| Objective Lens Diameter | 52mm |
| Main Tube Diameter | 30mm |
| Click Value | 1/8 MOA |
| Eye Relief | 2.6-3.19in |
| Field of View | 2.7ft at 100yds |
| Weight | 22.75oz |
| Length | 14.57" |
What's in the Box?
- Riflescope
- User manual
- Lens covers
- Padded case
Customer Reviews
"The clarity and precision of this scope are unmatched at this price point!"
"Perfect for my competitive shooting needs—highly recommend."
FAQ
1. How does the side focus parallax adjustment work?
The side focus allows you to adjust the parallax setting easily, ensuring that your reticle remains on target at various distances, providing a clearer image and better accuracy.
2. Is this riflescope suitable for low-light conditions?
While designed for bright conditions, the high-quality optical glass does provide decent visibility in low-light situations, making it a versatile choice for various shooting scenarios.
3. Can this scope withstand harsh weather conditions?
Yes, the March High Master is constructed to be fog-proof and waterproof, making it suitable for use in various environmental conditions.
4. What type of mounting is required?
This riflescope requires a 30mm mount, compatible with standard mounting systems used by most firearms.
5. How does it compare to other brands?
The March High Master is known for its exceptional clarity and precision, often regarded as a premium choice compared to other brands like Leupold or Nightforce for serious marksmen.
Similar Models
Looking for more options? Explore our March riflescopes, including the March 1-8x24mm for versatile shooting and the March 10-60x52mm for extreme long-range precision. Each model comes with advanced features tailored for serious shooters.
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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)