Description
Engineered for lightweight performance, the Area 419 ARCALOCK 4.25'' Universal Dovetail Rail weighs only 1.5 ounces, making it one of the smallest options available. Designed for forend hole spacings of 2″ to 3.5″, it provides versatile mounting solutions similar to the popular IBR model. This rail includes t-nuts and hardware for easy installation closer to the magwell, optimizing your setup for tripod use.
Constructed from durable 6061 billet aluminum, this rail is built to last. The black hardcoat anodized finish enhances corrosion resistance while maintaining a sleek, professional appearance. Please note, MLOK hardware is not included, allowing for customization based on your specific needs.
Features:
- LIGHTWEIGHT DESIGN reduces overall firearm weight for easier handling during extended use.
- UNIVERSAL FIT accommodates forend hole spacings of 2″ to 3.5″, ensuring compatibility with various setups.
- EASY INSTALLATION includes t-nuts and hardware for quick, user-friendly mounting options.
- OPTIMIZED FOR TRIPOD USE allows for closer positioning to the magwell, enhancing stability.
- DURABLE MATERIAL 6061 billet aluminum construction offers strength while remaining lightweight.
- CORROSION-RESISTANT FINISH provides enhanced durability with a sleek black hardcoat anodized surface.
- COMPACT SIZE ensures minimal profile, making it ideal for tactical and competitive shooting applications.
- VERSATILE MOUNTING OPTIONS allows for customization of accessories based on user preference.
Technical Specifications Table
| Specification | Details |
|---|---|
| Weight | 1.5 oz |
| Length | 4.25 inches |
| Material | 6061 Billet Aluminum |
| Finish | Black Hardcoat Anodized |
| Forend Hole Spacing | 2" - 3.5" |
| MLOK Hardware | Not Included |
What's in the Box?
- Area 419 ARCALOCK 4.25'' Universal Dovetail Rail
- T-nuts and mounting hardware
Customer Reviews
"The lightweight design makes a noticeable difference during long-range sessions. Highly recommend!"
"Installation was straightforward, and the rail feels solid. Great addition to my setup."
"Perfect for my tripod use—definitely a game changer!"
FAQ
What is the maximum forend hole spacing this rail can accommodate? The Area 419 ARCALOCK rail is designed for forend hole spacings ranging from 2 inches to 3.5 inches, making it versatile for various firearm setups.
Is the MLOK hardware necessary for installation? MLOK hardware is not included with the rail, but it allows users to customize their setup according to their specific accessory mounting needs.
How does the weight of this rail compare to others on the market? Weighing only 1.5 ounces, this rail is one of the lightest options available, which reduces the overall weight of your firearm without sacrificing performance.
Similar Models
Looking for more options? Check out the complete Area 419 lineup, including the ARCALOCK 5.5" Rail for extended mounting solutions and the ARCALOCK 6.5" Rail for added versatility. Explore our full collection to find the perfect fit for your shooting needs.
Our Guarantees
FREE Fast Shipping Over $99
Enjoy complimentary expedited shipping on all orders over $99.
Secure Payments
Shop with confidence using our encrypted payment processing.
High Quality or Money Back
Not satisfied with your purchase? We'll refund your money, no questions asked.
Top-Notch Support
Our expert team is available to answer all your questions and provide assistance.
What Our Customers Say
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)