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Home / Parts and Accessories / ARCA Rails and Accessories

ARCALOCK 10″ Flat Universal Dovetail Rail

Rated 4.87 out of 5 based on 47 customer ratings

$100.00

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  • Description
  • Additional information
  • Reviews (47)

**Rear Fixed Barricade stop not included, check it out HERE!

MLOK HARDWARE NOT INCLUDED

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 10″ long giving you great real estate for attachments, but not extending too far on shorter forends.  The best part is, it still only weighs in at a paltry 3.5oz
– 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.
– While designed with Manners Composite Stocks in mind, this rail accommodates a multitude of rifle and stock configurations that have an accessible front action screw and some sort of front attachment point(s).
– Spacers for rifle stocks with non-flat forends are available HERE
– Designed to attach to the rifle up to 4 places for maximum strength and stability.
– 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
– Rail comes with 1 long Remington 700-style action screw to fit the rail to the front action screw attachment point.  Some trimming will likely be required.
– A 3/4″ paddle bit and drill press may be required for installation of tee-nuts, depending on current rifle configuration.  Tee nuts and hardware included. Click HERE for a how-to video.

 

DOWNLOAD SIZE/SPACING PRINT

Rail Weights:

14″: 156.03 Grams
12″: 111.5 Grams
10″: 95.2 Grams
8″: 82.5 Grams

 

 

Weight .8 lbs
Dimensions 16 × 2.5 × 2.5 in
Manufacturer

Area 419

47 reviews for ARCALOCK 10″ Flat Universal Dovetail Rail

  1. Rated 5 out of 5

    Jonathan (verified owner) – December 22, 2020

    in- stall on ar-10 12 inch m pod handrail made a bipod attachment now move it all the way forward under muzzles u do need to order m pod 4 pack screws set u get what u need in hardware for laminated and wood stock installation only

    Image #1 from Jonathan
    Image #2 from Jonathan
  2. Rated 5 out of 5

    Aaron M. (verified owner) – January 2, 2021

    Fit perfectly on my MDT ESS chassis and I like the notches on the rail, they make it easy to lock in place without having to crank down to keep it in place even when pre loading bipods.

  3. Rated 5 out of 5

    Timothy Austin (verified owner) – March 27, 2021

    Incredible quality, exceeded my expectations, which were very high from what I had seen on YouTube gun channels.

  4. Rated 5 out of 5

    Daniel B. (verified owner) – March 30, 2021

    Well constructed and works great.

  5. Rated 5 out of 5

    Frank Cesario (verified owner) – April 9, 2021

    Bolted up perfectly to my hand guard and provides a very solid base for the clamp and bipod.

  6. Rated 5 out of 5

    Ryan Pierce (verified owner) – April 16, 2021

    versatile piece

  7. Rated 5 out of 5

    Herbert Vergara (verified owner) – May 10, 2021

    Outstanding fit and finish–my first one was part of the set-up in my recent mile shot.

    Image #1 from Herbert Vergara
    Image #2 from Herbert Vergara
  8. Rated 5 out of 5

    Bart (verified owner) – June 1, 2021

    Great product

  9. Rated 5 out of 5

    David C. (verified owner) – June 8, 2021

    installed on a Mirage ULR Chassis

    Image #1 from David C.
    Image #2 from David C.
  10. Rated 5 out of 5

    Shaun McGuiggan (verified owner) – July 7, 2021

    Great rail.

  11. Rated 5 out of 5

    Kenneth Alexander (verified owner) – July 15, 2021

    I have seen a lot of machined aluminum parts over the years. Between the aircraft and racecar business, I have some high end stuff. These parts are finished as well as any I have seen.

  12. Rated 5 out of 5

    William Stanczyk (verified owner) – July 19, 2021

    Love the locking serrations

  13. Rated 5 out of 5

    Kelvin Walthall (verified owner) – July 28, 2021

    A+

  14. Rated 5 out of 5

    Steve Reinhart (verified owner) – July 29, 2021

    Arcalock is the way to go on any competition rifle. Will be upgrading a few more rifles very soon.

  15. Rated 4 out of 5

    S Roar (verified owner) – August 7, 2021

    If your hand guard is designed for M-Lock have some #10-24 x 38″ socket cap screws on hand to affix the rail. My local “orange Box” store had some stainless versions in stock. The head of screws that come with the Magpul M-LOK T-Nut replacement set are not going fit in the grooves/holes for mounting. Additionally, pick-up some Loctite Blue Threadtight. Once in hand you will have your new rail mounted in minutes.

  16. Rated 5 out of 5

    Mathew S. (verified owner) – August 24, 2021

    Works great

  17. Rated 5 out of 5

    Casey (verified owner) – October 19, 2021

    I also setup my barricade stop a little differently. I rest the rifle on the rail, and then push the stop up against the barricade.

    Image #1 from Casey
  18. Rated 5 out of 5

    David C. (verified owner) – November 19, 2021

    Awesome

  19. Rated 5 out of 5

    William Whitney (verified owner) – December 7, 2021

    Several months ago, I made two decisions. The first was to give an ARCA rail a try. The second was to buy yet another pricey tripod setup, all in the hunt for the rail & tripod system that I love. I chose an Area 419 Arcalock rail as the Arca test subject and a Vortex Radian Carbon Fiber tripod with pan/tilt ball head. Lastly, I put a Really Right Stuff 60mm Lever Release Clamp (B2-LR-II) on top of the Vortex tripod.

    The tripod setup is the silent, velvet smooth, and sturdy and is my favorite of the five near $1000 tripod setups I own. The Area 419 Arcalock rail & the Really Right Stuff 60mm lever clamp are the perfect pair every shooter who utilizes a monopod, bipod, or tripod should try. I have found the setup I have zero desire to leave. The Area 419 Arcalock rail is extraordinarily well made. I have since put an Area 419 Arcalock rail on every long gun which I ever intend to use on a mono, bi, or tripod.

    To facilitate the ability to quickly & easily connect & disconnect a mono or bipod to my long guns outfitted with the Area 419 Arcalock rails, I bought an Area 419 clamp & Picatinny/1913 Adapter for Arcalock clamps for every mono and bipod I regularly use (because each uses Picatinny to connect to a gun). Now, each of the mono or bipods I regularly use has its own clamp & pic rail adapter combo attached to it. The net result is the ability to connect or disconnect the desired mono or bipod to the long gun I’m using in a few seconds and the connection is silent and strong as a weld.

    I promise you can’t go wrong with the Area 419 Arcalock rails and the equipment combinations described above. They will be my sole setups for countless years to come.

  20. Rated 4 out of 5

    Anonymous (verified owner) – December 13, 2021

    It would be nice if it made use of commercial off-the-shelf hardware and had a few more holes on the centerline for mounting.

  21. Rated 5 out of 5

    Jason A. (verified owner) – December 14, 2021

    Install went smooth and easy, although it looks like, when taken out of the box, that the MLok nut/screws would just drop through the openings (needless to say, they didn’t)

  22. Rated 5 out of 5

    David Barnard (verified owner) – December 15, 2021

    Very easy to install

  23. Rated 5 out of 5

    Shannon L. (verified owner) – December 17, 2021

    Very nicely made. Love the way I can take the bipod off so easy. I did have to install qd cups for my sling but no big deal

    Image #1 from Shannon L.
  24. Rated 5 out of 5

    RONALD SCHLEMMER (verified owner) – December 17, 2021

    GREAT QUALITY–FAST SHIPPING

  25. Rated 5 out of 5

    Kenneth (verified owner) – January 9, 2022

    Fit and finish is awesome, great addition to my mdt chassis

  26. Rated 5 out of 5

    Jon W. (verified owner) – March 8, 2022

    Works. Nice finish. Great manufacturing.

  27. Rated 5 out of 5

    Jeff Rowe (verified owner) – March 11, 2022

    A+

  28. Rated 5 out of 5

    Anthony S. (verified owner) – March 17, 2022

    Fits amazing on a KRG Bravo stock with roughly a 1/4” over hang. Machined to perfection! Highly recommend!

  29. Rated 5 out of 5

    Michael C. (verified owner) – April 14, 2022

    Beautifully machined and rock solid

  30. Rated 5 out of 5

    Robert PAGE (verified owner) – April 15, 2022

    Had to modify hardware for installation

  31. Rated 5 out of 5

    Stuart S. (verified owner) – May 24, 2022

    10″ Universal on a 12″ Aero MLOK AR10 free float.
    A little creativity with the MLOK nut and screw set (not included) and she fits very nicely. 🙂

    Image #1 from Stuart S.
  32. Rated 5 out of 5

    Jeff Abernathy (verified owner) – June 30, 2022

    Easy install

  33. Rated 5 out of 5

    Jimmy E R. (verified owner) – July 14, 2022

    Excellent

  34. Rated 5 out of 5

    JERRY MCCUTCHEON (verified owner) – August 6, 2022

    First tournament. With rail

    Image #1 from JERRY MCCUTCHEON
  35. Rated 5 out of 5

    Jonathan L. (verified owner) – August 6, 2022

    I use this on 6mm arc I have other rifle with arca rails on and do lot bench rest shooting use Tier1 f-class bipod get solid lock up and bipod stay put and able to use bipod from 1 rifle to another have magneto speed unit to get bullets speeds without touching barrel all lock on solid.

  36. Rated 5 out of 5

    Robert Abernathy (verified owner) – October 5, 2022

    same as above

  37. Rated 2 out of 5

    Thomas Gevers (verified owner) – October 11, 2022

    Slot was 0.125″ too short and required additional fabrication to make fit the Bergara B14r chassis.

  38. Rated 5 out of 5

    Charles Butterfield (verified owner) – December 2, 2022

    Great item, just ordered the wrong item.

  39. Rated 5 out of 5

    Joel d. (verified owner) – December 6, 2022

    I am a return customer and have used this product in the past. But this one is for a new gun for NRL22 base class, CZ 457

  40. Rated 4 out of 5

    Eddie Patrick (verified owner) – December 13, 2022

    Good quality

  41. Rated 5 out of 5

    Martin (verified owner) – December 14, 2022

    Love the product. It’s the third one I have purchased

  42. Rated 5 out of 5

    Tommy Moore (verified owner) – December 15, 2022

    Exactly what you’d expect from Area 419. Top tier stuff. I did pick up an extra 5/16-18 T-nut because the larger bolts don’t come with them. I wanted some extra purchase in the back of the rail because my M40-A5 stock does not allow the back rail hole to line up wit the front action screw.

    Image #1 from Tommy Moore
  43. Rated 5 out of 5

    Greg Herbert (verified owner) – February 23, 2023

    I bought 3 of these!

  44. Rated 5 out of 5

    Anonymous (verified owner) – February 25, 2023

    Excellent! Love the rail on my manners stock

  45. Rated 5 out of 5

    Anonymous (verified owner) – March 3, 2023

    Awesome

  46. Rated 5 out of 5

    Robert Clark (verified owner) – March 5, 2023

    Need ArcaLock? Then have plenty of choices, some specific to the chassis. Will be nice when they have one for my Oryx by MDT so I can have a full length ArcaLock rail.

  47. Rated 5 out of 5

    Mark D. (verified owner) – March 15, 2023

    Great rail!

    Image #1 from Mark D.
    Image #2 from Mark D.

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  • Area 419 Exclusives
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  • Brands
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