Area419 Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail
$87.91
Enhance your precision rifle’s stability with the Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail, designed with a mechanically locked ARCA rail for secure attachment and superior performance.
2 in stock
Area 419 is always looking for ways to improve existing products when we are not developing new technologies. With the rapid growth in popularity of ARCA rails in precision rifle we saw a need to improve this great dovetail technology to something that could be mechanically locked in place instead of just friction. If you have ever tried using a Barricade stop on an existing ARCA rail you’ve probably also seen it slide under much pressure.
Introducing the ARCALOCK Dovetail Rail System *Rail is only locking with an Area 419 clamp*
Rail Features:
– Serrated rail sides interface with our proprietary clamp design to mechanically lock it in place so no movement is possible. Serrations are not sharp will not damage bags or your hands.
– Rail is backwards compatible with standard Arca accessories but will not be locking without our clamp
– Rail is 12″ long giving you the entire length of the stock forend for attachments. The best part is it still only weighs in at a paltry 4.1oz
– Made to the RRS 1.5″ Dovetail Standard so you can be sure lever clamps will work
– No sharp edges. Every corner is radiused and every edge is chamfered on the machine. This takes longer to make but it is the only right way.
– Keymod attachment all necessary hardware included
– Type 3 Hard Coat anodized for additional durability.
– Made from 6061-T6 Aluminum
– Made in-house here in the USA from USA sourced Aluminum on USA made CNCs
| Weight | 0.570 lbs |
|---|---|
| Dimensions | 16.000 × 2.250 × 2.250 in |
| Manufacturer | Area419 |
| Finish | Anodized |
| Weight | 4.1oz |
| Material | Aluminum |
| Dimensions | 12″ |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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