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YHM ARCA-Swiss 3″ M-LOK Rail Assembly – Black | YHM-1603-A

UPC: 841812100652

$44.75

10 in stock

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Description

The ARCA-Swiss standard has quietly taken over the precision and hunting world, and for good reason. It lets you slide your rifle onto a tripod or bipod, lock it down, and know it's going to hold zero without any wobble. This 3-inch rail assembly from Yankee Hill Machine bolts right onto an M-LOK compatible handguard and turns it into an ARCA mounting surface, so you get that quick-attach dovetail without having to swap out your existing forend or send anything off to a shop.

What the YHM ARCA-Swiss Rail Brings to Your Build

ARCA works a lot like a dovetail. Your tripod head or bipod clamps onto the rail and locks with a lever or thumbscrew, and you can slide it fore and aft to find your balance point before cinching it down. That sliding adjustment is the whole appeal, since it lets you dial in the exact position you want in the field instead of being stuck with one mounting hole. The rail is built to the RRS dovetail standard, which means it plays nice with the widest range of tripod adapters, clamps, and heads on the market.

Built Light Without Giving Up Strength

YHM machines this piece from 6061-T6 aluminum, so it shrugs off recoil and field abuse while tipping the scales at just 1.44 ounces. At three inches long it gives you enough real estate to run a tripod clamp and still leave room to reposition, but it won't add noticeable weight to a lightweight carbine or coyote gun. The black finish keeps it low profile and matches most handguards without standing out.

Where the YHM-1603-A Earns Its Keep

Think glassing a ridge on a backcountry hunt, running positional stages at a match, or setting up a stable shot when prone just isn't an option because of terrain. The ARCA rail bridges the gap between your M-LOK setup and the tripod ecosystem, giving you a consistent, repeatable mount every time you clip in. Pair it with an ARCA-compatible tripod head or bipod and you've got a genuinely versatile shooting platform that comes together in seconds.

Key Specifications

  • Manufacturer: Yankee Hill Machine
  • Manufacturer Part Number: YHM-1603-A
  • Model: M-LOK Arca Rail
  • UPC: 841812100652
  • Length: 3 inches
  • Weight: 1.44 oz
  • Material: 6061-T6 Aluminum
  • Finish/Color: Black
  • Mounting System: M-LOK
  • Compatibility: ARCA-Swiss / RRS Dovetail Standard
  • Product Type: Rail

What’s Included

  • YHM ARCA-Swiss 3" M-LOK Rail Assembly
  • M-LOK mounting hardware

Frequently Asked Questions

What does the YHM ARCA-Swiss M-LOK rail actually let me do?

It adds an ARCA-Swiss dovetail mounting surface to any M-LOK compatible handguard. That means you can clip your rifle directly onto an ARCA tripod head or bipod and lock it down in seconds. You can also slide the clamp fore and aft along the rail to fine-tune your balance point before tightening.

Will this rail fit my handguard?

The YHM-1603-A mounts to any M-LOK compatible handguard or rail, which covers the vast majority of modern setups. It attaches directly through the M-LOK slots without altering the host handguard. If your forend has open M-LOK slots where you want the rail, you're good to go.

Is the YHM ARCA rail compatible with my tripod adapter?

This rail is built to the RRS dovetail standard, which is the most widely followed ARCA-Swiss spec in the shooting world. That makes it compatible with a broad range of tripod heads, clamps, and ARCA-style bipod adapters. As long as your gear uses a standard ARCA clamp, it should lock up tight.

How much does the ARCA-Swiss rail weigh and what's it made of?

It's machined from 6061-T6 aluminum and weighs just 1.44 ounces. That keeps it strong enough to handle recoil and field use while adding almost nothing to your rifle's overall weight. It's a practical add-on even for lightweight carbines and hunting builds.

Additional information

UPC

841812100652

Manufacturer

Manufacturer Part Number

YHM-1603-A

Color

Black

Model

Product Type

Rail

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