Description
Magpul MBUS Sight Front FDE provides a reliable back-up sighting solution for AR15 and M16 platforms. This folding sight features an adjustable elevation mechanism, allowing users to fine-tune their aim based on distance and conditions. Constructed from durable color injection-molded polymer, it ensures longevity without adding significant weight to your firearm. The MBUS Front Sight is designed to fit standard 1913 Picatinny rails, making it compatible with a wide range of setups.
Included with the MBUS Front Sight is an elevation adjustment tool, ensuring ease of use for both novice and experienced shooters. Its compact design allows for quick deployment and storage, making it a practical choice for tactical scenarios or recreational shooting. Proudly made in the USA, this sight reflects the commitment to quality and performance that Magpul is known for.
Features – Key Benefits Bullets
- ADJUSTABLE ELEVATION for precise aiming tailored to distance and shooting conditions.
- FOLDING DESIGN that saves space and protects the sight when not in use.
- LIGHTWEIGHT CONSTRUCTION minimizes additional weight on your firearm for better handling.
- COMPATIBLE WITH PICATINNY RAILS allows for easy installation on a variety of firearms.
- DURABLE MATERIAL ensures resistance to impact and corrosion for long-lasting performance.
- EASY DEPLOYMENT allows for quick readiness in tactical situations.
- MADE IN THE USA reflects quality craftsmanship and reliability.
- INCLUDED ADJUSTMENT TOOL provides convenience for on-the-go elevation adjustments.
Technical Specifications Table
| Feature | Details |
|---|---|
| Type | Folding Back-Up Sight |
| Material | Color Injection-Molded Polymer |
| Compatibility | 1913 Picatinny Rails |
| Adjustment Type | Elevation |
| Weight | Lightweight |
| Dimensions | Compact, collapsible |
| Country of Origin | USA |
What's in the Box?
- MBUS Front Sight
- Elevation adjustment tool
Customer Reviews
"Easy to install and adjust. The folding feature is a game-changer for my setup."
"Lightweight and durable. This sight has held up through several range days."
FAQ
Is the MBUS Front Sight compatible with other firearms apart from AR15/M16? Yes, it is designed specifically for the 1913 Picatinny rail system, making it versatile for various platforms that utilize this rail type.
How do I maintain the MBUS Front Sight? Regularly check for any signs of wear or damage. The polymer construction is resistant to corrosion, but it’s advisable to clean it occasionally with a soft cloth to remove dirt or debris.
How does the MBUS compare to other back-up sights? The MBUS offers a balance of affordability and reliability. While other products may boast additional features, the MBUS's durability and ease of use make it a strong contender for anyone needing a dependable sight.
Similar Models
Explore our complete lineup of Magpul optics, including the Magpul MBUS Pro for enhanced durability and the Magpul Pro Flip-Up Sight for a sleek profile. Each model is designed to meet the specific needs of shooters, ensuring you find the right sight for your equipment.
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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)