Description
Area 419 ARCALOCK 12'' Flat Keymod Dovetail Rail integrates a robust mechanical locking system to ensure stability during precision shooting. The serrated rail sides interface with a proprietary clamp design, eliminating movement under heavy pressure, making it ideal for competitive and tactical shooting. Weighing just 4.1 oz, this rail is made from durable 6061-T6 aluminum and features a type 3 hard coat anodized finish for added longevity.
The 12-inch length provides ample space for attachments, optimizing the entire length of the stock forend. Compatibility with standard ARCA accessories is maintained, but locking requires the Area 419 clamp. Every edge is chamfered and corners radiused, enhancing user safety and comfort during handling.
Features – Key Benefits Bullets
- MECHANICAL LOCKING SYSTEM for enhanced stability and no movement under pressure.
- SERRATED RAIL SIDES interface with proprietary clamp design, ensuring a secure fit for accessories.
- LIGHTWEIGHT DESIGN at just 4.1 oz, making it easy to handle without compromising durability.
- 12-INCH LENGTH provides ample space for a variety of attachments on the stock forend.
- TYPE 3 HARD COAT ANODIZED finish for superior protection against wear and tear.
- COMPATIBLE with standard ARCA accessories, offering versatility for different setups.
- ERGONOMIC DESIGN with no sharp edges, ensuring user safety and comfort during use.
- MADE IN THE USA from high-quality materials, supporting domestic manufacturing standards.
Technical Specifications Table
| Specification | Details |
|---|---|
| Length | 12 inches |
| Weight | 4.1 oz |
| Material | 6061-T6 Aluminum |
| Finish | Type 3 Hard Coat Anodized |
| Compatibility | Standard ARCA Accessories (locking requires Area 419 clamp) |
| Manufacturing | Made in the USA |
What's in the Box?
- 1 x Area 419 ARCALOCK 12'' Flat Keymod Dovetail Rail
- Keymod attachment hardware
Customer Reviews
“The stability this rail provides during competitions is unmatched. No more sliding!”
“Lightweight yet incredibly sturdy. Perfect for my precision shooting needs.”
“The ergonomic design makes it easy to handle, and the locking system is a game-changer.”
FAQ
What makes the ARCALOCK rail different from standard ARCA rails? The ARCALOCK rail features a mechanical locking system that prevents movement from accessories, ensuring precision during use. Unlike standard ARCA rails, which rely solely on friction, the ARCALOCK system enhances stability and reliability.
How do I maintain the ARCALOCK rail? Regularly inspect the rail for any signs of wear or damage, especially around the locking mechanism. A simple wipe-down with a clean cloth will keep it free from debris. Avoid using harsh chemicals that could damage the anodized finish.
Is this rail compatible with all ARCA accessories? While the ARCALOCK rail is compatible with most standard ARCA accessories, locking capabilities are exclusive to the Area 419 clamp. For optimal performance, use the proprietary clamp designed for this rail system.
Similar Models
Looking for more options? Explore our Area 419 lineup, including the ARCALOCK 15'' Flat Keymod Dovetail Rail for extended attachment space and the ARCALOCK 12'' Picatinny Rail for different mounting solutions. Discover our full collection for versatile and durable precision rifle accessories 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)