ARCALOCK Clamp Black
$85.00
THIS CLAMP WORKS ON ALL STANDARD ARCA/1.5″ DOVETAIL RAILS
Our standard ARCALOCK clamp but with a black knob
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
Clamp Features:
– Proprietary two-stage screw design.
- Clamping screw features two different thread pitches. The coarse 16tpi is used when no tension is on clamp, allowing rapid movement of the clamp vs others on the market. With high speed comes low torque though, so to counteract this as soon as the clamp sees tension it will switch to the 32tpi threads in the knob to give you extra torque when not using on an ARCALOCK rail.
- ~1/4 turn releases the clamp from the detents on the ARCALOCK rail for movement
- One turn fully releases clamp to be removed from rail
– Clamp directly bolts to Atlas Bipods using their factory hardware (excluding the 2-screw bipods. QD and NC only)
– Clamp to Atlas 2-screw bipods with Picatinny/1913 Adapter available HERE
– Barricade stop can either be standalone on the clamp using provided hardware, or sandwiched between an Atlas bipod. *Barricade stop does not directly work with Harris Bipods*
– Barricade Kit must be purchased for barricade stop use with Harris Bipods
– Harris Bipod adapter available immediately, find it HERE
– Clamp is backwards compatible with standard ARCA rails by removing the three pins, and will still work this way to give you infinite sliding adjustment on the ARCALOCK rail
– Moving side of clamp is dovetailed on both sides to prevent tilt
– Knob/Screw design prevents the clamp from being able to fall apart if you loosen it too far
– Clamp and knob machined in house from 6061-T6 Aluminum
– Screw is turned from 303 Stainless Steel
– Type III Hardcoat black anodized clamp and knob
– Clamp Weight: 72.5 Grams
Rail Features:
– Universal rail design is the same footprint as our previous rail. (There were two revisions to the hole spacing, if you have a very early model your hole spacing may change)
– 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.
– 65 Locking positions available on the 14″ rail
– Rail is backwards compatible with standard Arca accessories, but will not be locking without our clamp
– Serrated fixed rear barricade stop is same as before, but now we include an extension plug to raise it by another 1/2″
– Rail is 14″ long giving you the entire length of the stock forend for attachments. The best part is, it still only weighs in at a paltry 5.6oz
– 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.
– Extends past the end of most rifle stocks, allowing a further forward bipod attachment, increasing 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 2 Remington 700-style action screws of different lengths 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.
***Includes clamp only, no bipod or other pictured items
| Weight | .5 lbs |
|---|---|
| Dimensions | 6 × 3.5 × 2 in |
| Manufacturer | Area 419 |
52 reviews for ARCALOCK Clamp Black
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RON R. (verified owner) –
great craftsmanship
Robert Allison (verified owner) –
Excellent machine work , it’s more compact than most ARCA clamps but holds like a vise
Dana W. (verified owner) –
Have it with brass knob, but now I’m back in black. No shiny objects on my rifle now.
Randy (verified owner) –
Awesome high quality product! It’s great! I really like the “black” knob option. Goes perfectly with my hunting rifle color scheme. Pairs up nicely with my Atlas bi-pod. 🤙🏼
Rusty (verified owner) –
Great product
George or Pam Toon (verified owner) –
Perfect condition
Robert (verified owner) –
Expensive but works great. Wish there was a version that worked on my Atlas 5-H. Needs a riser option to get it high enough to work the screw.
Ryan (verified owner) –
Machined and designed extremely well, as expected from all Area 419 products. Fit my Atlas perfectly, happy to see one in black.
James Brown (verified owner) –
This combined with the Pic/1913 adapter turned my atlas bipod into a high end arca capable bipod. I love it!!
Douglas McKay (verified owner) –
Works great
Matthew (verified owner) –
High quality. Worth the price.
Dwaine Mcdaniel (verified owner) –
Works great
Jacob P. (verified owner) –
Extremely well made and works perfectly with my Atlas bipod.
Verified Buyer (verified owner) –
Fits well
Jon H. (verified owner) –
The ARCALOCK Clamp is a genius design with both speed and torque. The Clamp slowly unlocks with the first couple turns but then rapidly opens up to fully remove the attachment from the ARCA rail without having to slide off the front of the rail. This is essential if you have a second attachment behind your bipod and want to remove it without removing your bipod.
Verified Buyer (verified owner) –
Solid
James Cross (verified owner) –
Fit and finish is great, works well
Gene V. (verified owner) –
Fit and finish are great just wish I could’ve gotten the quick clamp version.
Verified Buyer (verified owner) –
Great piece of kit.
Ashton L. (verified owner) –
It works great on my Atlas bipod. I did remove the ARCALOCK screws to work on my HNT26 chassis and it is perfect. Top quality design and manufacturing. Great product!
Robert Wyatt (verified owner) –
Great Quality Product!
Anonymous (verified owner) –
Very good ARCALOCK Clamp Black. Well built and was easy to install. Worked well with my BT46-LW17 PSR Atlas Bipod: Standard height with ADM 170-S Lever. I used the screws from the BT46-LW17 PSR. The clamp is very smooth.
Donald DeBord (verified owner) –
Clamp fit like a glove!
Bart (verified owner) –
Love the new black knob!!
Jamie (verified owner) –
Great piece. It is designed for Atlas and although close does not fit a viper Tek with out modification.
Sean M. (verified owner) –
Solid and easy to manipulate.
Jaime Cabeza (verified owner) –
Attached to an Atlas bipod and works flawlessly
Davis (verified owner) –
Super steady ARCA clamp I’m using on my PRS setup. Easy maneuverability
William Cauthen (verified owner) –
Great piece of kit
Mitchell G. (verified owner) –
Installed easy and fits the look of my rifle perfectly
Ian S. (verified owner) –
Perfect! Does what it needs to do!
James C. (verified owner) –
Great product . Great price . Great customer service .
Anonymous (verified owner) –
Great fit and finish.
Nicholas M. (verified owner) –
Product worked just as advertised
Guenther (verified owner) –
Top notch service and products
Murray J Thompson (verified owner) –
Area 419 stuff is top drawer, and I prefer the black knobs. The stuff is expensive, but I don’t anticipate it wearing out during my lifetime or longer.
Timothy (verified owner) –
Best product to put on the Atlas Bi-Pods and my Savage 110 Elite Precision.
John C. (verified owner) –
The finish on the side with the logo looks like a blem i.e. it’s not as smooth. It almost looks like it was rubbed against something. It works so…
Eric H. (verified owner) –
Product is good. Description could be more informative to tell us what size screws to use, etc. Perhaps some compatibility instructions would be helpful
Donald Dick (verified owner) –
Great service and a quality product.
Cliff Ladd (verified owner) –
Super smooth, well made, easy to adjust
Corey A. (verified owner) –
Great quality
Arnar Geir Diego (verified owner) –
Love it
Bill Williams (verified owner) –
Added this to my Atlas Bipod to attach to ARCALOCK 6″ M-LOK Dovetail Rail for my Tikka T3X. Works perfect!
Joseph K. (verified owner) –
Good quality
Richard D. (verified owner) –
Love the Arcalock system
Isaac (verified owner) –
Works well
Elijah Graf (verified owner) –
works great 👍
Thomas (verified owner) –
The product works well. Only annoyance is my Atlas bipod hit the wings of the knob when retracted. Would be nice if there was no interference.
Connor Inglish (verified owner) –
Works very well!
Michael C. (verified owner) –
Heavy well made clamp, easy to use
Charles Butterfield (verified owner) –
Very high quality, would like to see a locking lever as apposed to a knob.