Area 419 ARCALOCK 17" Universal Flat Rail with MLOK Hardware
- Mechanical ARCALOCK interface ensures secure, movement-free accessory locking
- 17-inch full-length rail maximises attachment flexibility along the forend
- Backwards compatible with standard ARCA accessories (locking requires ARCALOCK clamp)
- Smooth, radiused edges and chamfers for safe, snag-free handling
- Up to four mounting points for excellent strength and stability
- Type III Hard Coat anodised 6061-T6 aluminium construction for long-term durability
The Area 419 ARCALOCK 17" Universal Flat Rail with M-LOK Hardware brings enhanced stability, precision, and confidence to your shooting setup. Building on the success of ARCA dovetail technology, Area 419 has engineered the ARCALOCK system to provide a true mechanical lock, eliminating slippage and ensuring accessories remain firmly in place under pressure. At 17 inches long, this universal flat rail maximises usable forend length, offering exceptional versatility for bipods, barricade stops, tripods, and other precision accessories. Machined from 6061-T6 aluminium, finished with Type III Hard Coat anodising, and equipped with radiused edges for safety and comfort, this rail is built for performance and durability. Whether you’re upgrading a competition rifle or enhancing a field-ready setup, the ARCALOCK Flat Rail delivers trusted Area 419 quality with rock-solid reliability.
- Colour Black
- Material Aluminium (6061-T6)
- Rail Length 17"
- Delivery Weight 950g
- Shipping Height 64 mm
- Shipping Width 64 mm
- Shipping Length 457 mm
- Mounting Points Up to 4
- Standard RRS 1.5" Dovetail
- Finish Type III Hard Coat anodised
- Country of Origin USA
- Mechanical locking serrations interface with the proprietary ARCALOCK clamp to prevent accessory movement
- Backwards compatible with standard ARCA accessories when locking is not required
- Full 17-inch rail length provides extended space for mounting bipods, tripods, and barricade stops
- RRS 1.5" Dovetail Standard ensures reliable operation with common lever clamps
- All corners radiused and all edges chamfered for comfortable and safe handling
- Custom spacer options available for rifle stocks with non-flat forends
- Designed to mount at up to four points for maximum stability and structural strength
- Hard-wearing Type III anodised finish provides superior resistance to wear and corrosion
- Constructed from 6061-T6 aluminium, precision machined in-house in the USA
- Includes extended Remington 700-style action screw for proper installation
- Area 419 ARCALOCK 17" Universal Flat Rail with M-LOK Hardware
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.