ARCALOCK 12″ M-LOK Dovetail Rail

$100.00

Description

** Rear angled barricade stop sold separately, available HERE **

** THIS RAIL REQUIRES 6 CONSECUTIVE MLOK SLOTS TO ATTACH. FOR STOCKS WITH FEWER MLOK SLOTS, YOU’LL WANT A 12″ UNIVERSAL RAIL WITH MLOK ATTACHMENT NUTS **

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.
– 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
– M-LOK Slots on underside of rail also allow you to attach any M-LOK accessories to the 419 Rail
– Rail comes with all M-LOK mounting hardware

 

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

Area 419

123 reviews for ARCALOCK 12″ M-LOK Dovetail Rail

  1. Verified Buyer (verified owner) –

    Perfect fit on my 15” hand guard!

  2. Verified Buyer (verified owner) –

    Fits well nice product

  3. Matthew H. (verified owner) –

    Pretty good but does not fit LMT 13.25 monolithic rails

  4. Gordon G. (verified owner) –

    Fit perfect on my M400 AR

  5. Gary Bolen (verified owner) –

    Easy mount. Super high quality and precise engineering

  6. Craig R. (verified owner) –

    love it! fits like a glove on Ruger Precision

  7. Chris Donahue (verified owner) –

    This will help me put things like bags and bipods exactly where I need them. Having my bag be right where I put it while running 3-gun stages will be awesome

  8. Robert Wyatt (verified owner) –

    Great Quality Product!

  9. Matt S. (verified owner) –

    Worked great on my Uintah UPR15. It greatly improved the balance of my rifle when mounted on my tripod.

  10. Liam Riley (verified owner) –

    AWESOME ARCA SYSTEM

    Image #1 from Liam Riley

  11. JULIAN G. (verified owner) –

    Easy to fit, works great!!

  12. Andrew Townsend (verified owner) –

    Very happy with the rail fit my needs perfectly very high quality

  13. MATTHEW LUPORI (verified owner) –

    Perfect size rail to install on my HK MR672. High quality.

  14. Phil M. (verified owner) –

    Great modification, arca is the only way to go.

  15. THOMAS D. (verified owner) –

    I love the Gen2 Arca rail. Gen1 Arca rail like dull sirated knife under your handguard. Gen2 is a great improvement!

  16. Timothy Rawcliffe (verified owner) –

    Love the ability to transfer bipods, bags, etc as well as the ability to move your stabilizing gear anywhere along the rail without fighting the picatinny slots

  17. Brian (verified owner) –

    Works as expected. Good stuff.

  18. Michael M. (verified owner) –

    Solid place to mount ARCA accessories, if using the 419 arcalock accessories they are locked into place without the screws needed to be torqued to kingdom come.

  19. David T Bud LaRoche (verified owner) –

    Fits perfectly on my Seekins 15inch handguard. My RRS clamp runs absolutely slick and locks up tight on the MLok AREA419 ARCA rail

  20. James Leach (verified owner) –

    Extremely well made.

  21. Sean M. (verified owner) –

    Great set of parts that paired perfectly with my rifle. They’re solid, easy to install, and light weight. My parts were shipped quickly and customer service responded quickly to my questions.

    Image #1 from Sean M.
    Image #2 from Sean M.

  22. Joe S. (verified owner) –

    Very solid so far!

    Image #1 from Joe S.

  23. James (verified owner) –

    Top notch equipment, easy install, works great.

  24. James Chisom (verified owner) –

    Love the Arcalock system

  25. James (verified owner) –

    Wish it came in Tan

  26. claudiu ionita (verified owner) –

    Perfect fit

  27. Michael Grimes (verified owner) –

    I purchased the 12” ARCALOCK rail for my Seekins HIT. Since the Hit Pro from Seemins wasn’t available I decided to purchase this rail to use in place and honestly it’s worked out perfectly. The fitment is great, really light, doesnt have any weird gaps on the chassis. I would recommend this for the Seekins HIT rifle. That being said, it would work in many other setups.

    Image #1 from Michael Grimes
    Image #2 from Michael Grimes

  28. Daniel N. (verified owner) –

    Good quality, fits well.

  29. Brett (verified owner) –

    The rail itself is fantastic. If its destination is a designated long range gun, absolute money. Run tripod or bipod where ever they need to be. My only issue with it is really my own hands. It went on an all-purpose work SPR that has to be able to work CQB as well as long distance. With my little baby hands, it’s hard to really control the rifle with the full rail. Going to wind up putting it on something else and make a hybrid setup with two smaller sections on each side of a foregrip for the work gun. So, big picture, just keep in mind intended purpose and ergonomics with what size to get.

  30. Brandon Gibbs (verified owner) –

    Fit great on my mdt chassis

  31. Steven H. (verified owner) –

    Great product and very functional.

  32. Noah (verified owner) –

    Fit and finish are great! Really enjoy it but would have appreciated a torque spec for the installation. I ended up rounding one of the provided m-lok screws while tightening it down. I wasn’t going gorilla tight but I backed it off for the rest of the screws.

  33. robert s. (verified owner) –

    great quality

  34. Cameron L. (verified owner) –

    Superb machining, fit and finish.

  35. Kyle R. (verified owner) –

    Very sturdy and light

  36. Michael Brumley (verified owner) –

    Excellent build quality and finish!

  37. john moore (verified owner) –

    Well made and solid

  38. Dave T. (verified owner) –

    Very nice fits perfectly

  39. Anonymous (verified owner) –

    Well made

  40. Brandon K. (verified owner) –

    As a LEO Sniper used to a hog saddle affixed to a tripod clamping to my Remington 700; using this rail directly clamped to the tripod and bolted to the MLOK rail on my AR10 is a night and day difference. Going from wobble and sway to a locked platform built my confidence in tripod shooting and increased our practical application. Unlike other rails this one is light as a feather and offers the ability to mount MLOK attachments without interference and even allows mounting of MLOK attachments along all 7 rail slots which I did not realize from the description and photos. I will be adding this rail to my other precision platforms in the near future.

  41. Michael K. (verified owner) –

    Solid mount, had to do some filing on my mlok accessories to make it fit with the rail, but overall it is a great product.

  42. brian g. (verified owner) –

    fit and finish is perfect. works perfect.

  43. Charles Weiss (verified owner) –

    Very well made and fitment was perfect!

  44. Dave (verified owner) –

    Area 419 12″ ARCALOCK Rail is excellent in design and execution. I am very pleased w the fit and finish. I much prefer the ARCA over the Picatinny. ARCA has been a standard in the world of photography for years. Wish A 419 would make a 10″ version of this rail.

  45. Harrison Poole (verified owner) –

    Great Product. Would like longer M-LOC versions.

  46. Elija F. (verified owner) –

    Perfect fit. Works like advertised.

  47. Steven D. (verified owner) –

    Fit perfectly on my Havak HIT. With the arcalock clamp, makes accessories fit very securely, yet easy to loosen and relocate or remove.

  48. Eric (verified owner) –

    Great product. Will fit your sig cross perfectly.

  49. Michael C. (verified owner) –

    Well built Arch rail, super easy to install.

  50. Craig Thompson (verified owner) –

    A very well made rail with a nice finish.

  51. Donald DeBord (verified owner) –

    Attached to my CA MPR 17” rail perfectly, Always the best.

  52. John M. (verified owner) –

    EXCELLENT CONVERSION FOR MLOK TO ARCA FOR AR-10

  53. Brennan (verified owner) –

    Coolest thing ever

  54. Joshua Rizzo (verified owner) –

    Very light, but very stiff! I had full confidence hanging an AR-10 off of a tripod with this.

  55. David (verified owner) –

    perfect fit for my rpr rimfire and centerfire will be getting another for my gas gun.

  56. Brad Parmer (verified owner) –

    I added the 12″ M-LOK Rail to my Bravo stock. This came out very nice. A little Dremel work to change the stock’s pivot stud hole to a M-Lok slot, and the fit was perfect. Note, I straddled the spacing between the stock’s slots with the rail’s alignment pads and screw holes. Not the original design intent, but it works great.

    Image #1 from Brad Parmer

  57. Jerald McCann (verified owner) –

    Quality and fit is exceptional. Put on my HK MR7621A

  58. Larry Littrell (verified owner) –

    Fit perfectly on the RPRR. I’ve installed 6 now for friends

  59. Keith M. (verified owner) –

    Fits perfectly on my MWI handguard

  60. Carl Valderama (verified owner) –

    I’ve been using this for the past 8 months on my Seekins SP-10 with the 15″ handguard. It fits perfectly and the machining and finish leave nothing to be desired. I run an Atlas bipod with the Area419 barricade stop and clamp on this rail and the solid lockup is great.

  61. Michael Lee (verified owner) –

    Definitely buying more for my other guns.

  62. Gregory Chellin (verified owner) –

    Flawless. Well made.

  63. STEPHEN D. (verified owner) –

    Perfect fit for a oryx chassis

  64. James (verified owner) –

    Fit and finish was excellent

  65. Marc OConnor (verified owner) –

    another 419 quality product

  66. Roland G. (verified owner) –

    very adaptable

  67. Jerry N. (verified owner) –

    Have one on three of my rifles. Well made, tight fit and great finish.

  68. David (verified owner) –

    works great on my ruger rpr. need another one for my rpr. rimfire

  69. Justo Javier Rey Torres (verified owner) –

    todo perfecto

  70. Tim (verified owner) –

    Nice machining

  71. Daniel Blake (verified owner) –

    This rail and clamp system is sweet. Would love to see an AccuTac bipod with ARCA Lock clamps. Superior to Atlas.

  72. Ben (verified owner) –

    Fit the rail perfectly, added some stiffness and functionality

  73. Robert R. (verified owner) –

    Excellent product, this was my first product from Area 419. I have already and will continue to purchase more gear from this company.

  74. Robert (verified owner) –

    Great product, a little pricey

  75. Edward A. (verified owner) –

    GTG1

  76. Robert Mills (verified owner) –

    Fit finish perfect, mounted to a M-loc hand guard, love the utility of it. This makes the third one and would highly recommend this product to anyone.

  77. Larry Littrell (verified owner) –

    Fits perfectly

  78. Jay Klaverweiden (verified owner) –

    Very well made.

  79. Ian (verified owner) –

    The MLok variant fit nicely on my Seekins HIT rifle.

    Image #1 from Ian

  80. John (verified owner) –

    Well made, fits perfect and functions great.

  81. John K. (verified owner) –

    Excellent fit and finish. Plus made in the USA.

  82. Todd Stoughton (verified owner) –

    The best rail you can buy. Locks in place and won’t creep.

    Image #1 from Todd Stoughton

  83. John D. (verified owner) –

    The 12″ arca swiss mlok rail is extremely well made. The attention to details is perfect right down to the packaging.

  84. Richard D. (verified owner) –

    Fit to my Christensen MPR rail was perfect.

  85. Ken H. (verified owner) –

    Rock solid rail with beautiful precision

  86. Paul H. (verified owner) –

    A few finish blemishes due to tooling but not going to effect performance in any way. Mounts up solid and keeps Arcalock Clamp from slipping!

  87. Chad Johnson (verified owner) –

    Good looking Lightweight

  88. Walter B. (verified owner) –

    This 12″ Arcalock rail with m-lok mount locked up solid using 7 total slots on forend, barricade stops and accessories secure tightly with no worries of sliding when load is applied….great product Area 419.

  89. Michael Muzzy (verified owner) –

    Excellent fit and finish, I will be adding another to my collection. The notches(saw tooth) was a brilliant idea as I can adjust the attachments exactly where I need them without having to crank on a nob excessively. well worth the money compared to a non grooved rail .

  90. RALPH WILLIAMSON (verified owner) –

    Real quality. Want arca rails on all my rifles now.

  91. Joshua L. (verified owner) –

    Installed easily on my gas gun and made it more versatile.

  92. John (verified owner) –

    Received my ARCA Rail relatively quickly after ordering. Fit perfectly and securely onto my hand guard. Overall, I’m very pleased with it! Highly recommend Area 419 products for your precision rifles!

  93. Sheldon (verified owner) –

    Perfect for gas guns and super lightweight. Doesn’t interfere with a good grip unless you have baby hands

  94. John K. (verified owner) –

    Rock solid. Mounts with four M-Lok screws. I’m very satisfied. I forgot to pick up a fixed barricade stop to go with it when I made my first purchase, amd had to order that desperately, after the first package was delivered. These guys ship fast, so I had it within three or four days.

    Image #1 from John K.

  95. James G. (verified owner) –

    This rail fits perfectly on my Sig Cross 6.5

  96. JAMES S. (verified owner) –

    Install this on the bottom of my three gun competition rifle feels good in the hand without using any attachments
    While shooting bay stages or short range up close quick shots etc.

  97. Thomas B. (verified owner) –

    Good product

  98. Chasen Nye-Lund (verified owner) –

    Baller status

  99. mike malone (verified owner) –

    Works great for mounting the accessories to your M-LOK

  100. Michael W. (verified owner) –

    Piece of functional art

  101. Jared W. (verified owner) –

    Always excellent stuff

  102. Richard (verified owner) –

    I am very impressed with the precision machining and tolerances. This rail attached to M-Lok on my rifle precisely. All of the edges are chamfered which is important when holding the rifle by the rail. This adds functionality to a standard rail that 1913 rail can’t match.

  103. Derick C. (verified owner) –

    Fit perfect on my Ruger precision

  104. Brent Miller (verified owner) –

    Love this product and this company

  105. Bryan McCravy (verified owner) –

    Fit and finish was top notch.

  106. GREGORY S. (verified owner) –

    My main shooting discipline is 3 Gun. I moved into open class 2 years ago and a buddy recommended I move to Arca swiss interface for my rifle. I picked up an AREA 419 Arcalock rail and absolutely love it. Switching from bag to bipod or tripod is superfast. Disengaging and dropping an item on the move is 4x faster than dropping from a 1919-pic rail. With the locking feature, bipods don’t loosen or slide like on some other Arca swiss rails. I now have Arcalock rails on 5 different rifles.

    Image #1 from GREGORY S.

  107. Michael Newton (verified owner) –

    In my opinion Area 419 makes the best arca rails available.

  108. Anonymous (verified owner) –

    great

  109. Brett S. (verified owner) –

    Well made piece, fit perfectly.

  110. thomas bullock (verified owner) –

    worked out excellent on the chassis

  111. Ramy (verified owner) –

    game changer! a must have

  112. William (verified owner) –

    Great machining. Snug fit in m-lok slots. And as described, the serrations for the arcalock are nicely chamfered and not sharp at all.

    Image #1 from William
    Image #2 from William

  113. Anonymous (verified owner) –

    Works good

  114. Zachary Smith (verified owner) –

    Great quality as always from Area 419!

  115. Eric Ziegler (verified owner) –

    Wow, product is almost art. Is it weird the packaging was impressive. Think unboxing an IPhone. Laser cut foam to protect rail, solid branded box, inside a shipping box.

  116. Brad West (verified owner) –

    Fantastic Products as always!!!

  117. Samuel L. (verified owner) –

    Great product, great machining

  118. David H. (verified owner) –

    Will work great on M-Lock upgraded RPR

  119. shane kellogg (verified owner) –

    Badass product with sleek style. Wish everything was in stock

  120. Frank M. (verified owner) –

    Installed easily works very well

  121. James Brown (verified owner) –

    Fit and Finish as advertised. Best parts I know.

  122. robinette (verified owner) –

    I put this Arcalock M-LOK rail on my Ruger Precision Rifle and it’s a perfect fit and match. I added an Area 419 fixed barricade block and Atlas bipod barricade Arca clamp on the rail. Everything fits and looks fantastic.

  123. paramedbob (verified owner) –

    I have this item. It works perfectly and I knew it would as in I have 2 others of the regular kind. Mounted with no problems.

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