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ARCALOCK 17" Universal Flat Rail with MLOK Hardware ARCALOCK 17" Universal Flat Rail with MLOK Hardware ARCALOCK 17" Universal Flat Rail with MLOK Hardware ARCALOCK 17" Universal Flat Rail with MLOK Hardware
ARCALOCK 17" Universal Flat Rail with MLOK Hardware
Area 419
SKU#419-ALK-UNIV17 Area 419

Area 419 ARCALOCK 17" Universal Flat Rail with MLOK Hardware

Available soon Notify me when back in stock
  • 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
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images/assets/benefits-price-match.svg PRICE MATCHSeen it Cheaper? We Could Match It!
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images/assets/dispatch.svg Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during our November busy period dispatch of in-stock items may be delayed by up to 2 working days.
Product Information FIND OUT MORE
DESCRIPTION

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.

SPECS
  • 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
FEATURES
  • 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
WHAT'S IN THE BOX
  • Area 419 ARCALOCK 17" Universal Flat Rail with M-LOK Hardware
DELIVERY & RETURNS
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means. 

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS



We use DPD , RoyalMail, TNT  and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

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A NOTE ABOUT DPD SHIPMENTS:

  • Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
  • If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
  • The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
  • Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
  • Please view the attached slides HERE for further information!
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