great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
  • NFA/Supressor
$0.00 0 Cart
Click to enlarge
Home Scopes, Sights & Optics Scope Accessories & Scope Parts Scope Bases Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail
Area 419 ARCALOCK 12'' M-LOK Dovetail Rail 16 x 2.5 x 2.5" Black
Area 419 ARCALOCK 12'' M-LOK Dovetail Rail 16 x 2.5 x 2.5" Black $100.00
Back to products
Area 419 Arcalock Clamp Gold
Area 419 Arcalock Clamp Gold $85.00

Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail

$93.00

Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail

1 in stock

Purchase & earn 93 points!
Compare
Add to wishlist
SKU: CSSI|AH419ALKKEYM12 Category: Scope Bases
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

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

Additional information
UPC

853675008716

Manufacturer

Area 419

Manufacturer Part Number

419-ALK-KEYM12

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Area 419 ARCALOCK 12” Flat Keymod Dovetail Rail” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Sold out
Compare

Leupold 2-Piece Rifleman Detachable Weaver-Style Aluminum Base – Knight LK 93 Matte Black

Scope Bases
$11.00
Leupold 2-Piece Rifleman Detachable Weaver-Style Aluminum Base - Knight LK 93 Matte Black
Add to wishlist
Purchase & earn 11 points!Read more
Quick view
Compare

LEUPOLD BASE RIFLEMAN 2PC – WINCHESTER XPR MATTE

Scope Bases
$11.00
LEUPOLD BASE RIFLEMAN 2PC - WINCHESTER XPR MATTE
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

LEUPOLD BASE RIFLEMAN BRWN AB3 2-PC MT

Scope Bases
$11.00
LEUPOLD BASE RIFLEMAN BRWN AB3 2-PC MT
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

Leupold Rifleman Savage 10/110 Round Rear Receiver (8-40) Matte

Scope Bases
$11.00
Leupold Rifleman Savage 10/110 Round Rear Receiver (8-40) Matte
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

Leupold Rifleman Savage 110/Axis (8-40) Base Matte

Scope Bases
$11.00
Leupold Rifleman Savage 110/Axis (8-40) Base Matte
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

Weaver 1-Piece Grand Slam Steel Dovetail Scope Base – Browning A-Bolt LA

Scope Bases
$10.00
Weaver 1-Piece Grand Slam Steel Dovetail Scope Base - Browning A-Bolt LA
Add to wishlist
Purchase & earn 10 points!Add to cart
Quick view
Compare

WEAVER BASE TOP MOUNT #82 1PC – NEW ENGLAND/HENRY BLACK

Scope Bases
$11.00
WEAVER BASE TOP MOUNT #82 1PC - NEW ENGLAND/HENRY BLACK
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

WEAVER BASE TOP MOUNT #92A 1PC – ROSSITC CONTENDER G2 BLACK

Scope Bases
$10.00
WEAVER BASE TOP MOUNT #92A 1PC - ROSSITC CONTENDER G2 BLACK
Add to wishlist
Purchase & earn 10 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account