Magpul M-LOK Aluminum Picatinny Rail Section - Black

SKU:
115718489
|
UPC:
873750001661
|
MPN:
MAG581-BLK
$15.53
$22.95
(You save $7.42 )
Current Stock:
Adding to cart… The item has been added
Type:
Accessory Attachments
Firearm Group:
AR Platform
Finish-Color:
Black
Model:
M-LOK
Material:
Aluminum

The Magpul M-LOK Aluminum Picatinny Rail Section is a precision adapter that bridges M-LOK slots on your handguard to standard Picatinny-spec rail accessories. If you're running an M-LOK forend or rail system but want to mount a light, vertical grip, or other 1913-standard optic without replacing your whole setup, this aluminum rail section solves that compatibility gap. It's a straightforward, durable way to expand your accessory options on modern rifle platforms that use M-LOK.

Built from milspec-anodized aluminum, this rail section is tough enough for duty or hunting use while remaining lightweight. Magpul machines it to tight tolerances and includes beveled edges and corners—a small detail that keeps the rail from snagging on gear or your hands during setup and use. Recoil-mitigation lugs built into the design help it hold zero under the shock of firing. All mounting hardware needed to attach directly to M-LOK T-nuts is included in the box, so you're ready to go straight out of the package.

At 2.5 inches long with 5 Picatinny slots, this rail section gives you enough real estate to mount a compact light, backup sight, or vertical foregrip. Whether you're outfitting a hunting rifle, a modular AR, or a precision carbine, this piece lets you use existing Picatinny accessories on an M-LOK platform. Made in the USA, it's a no-nonsense addition to a field-ready or range gun.

Key Features

  • Direct attachment to M-LOK compatible T-nuts on handguards and forends
  • Milspec-anodized aluminum construction for durability and corrosion resistance
  • Beveled edges and recoil-mitigation lugs reduce snagging and impact stress
  • 5 Picatinny slots accept standard rail-mounted lights, grips, sights, and other 1913-spec accessories
  • All hardware for M-LOK mounting included
  • Made in the USA

Specifications

BrandMagpul
MaterialMilspec-anodized aluminum
Picatinny Slots5
Overall Length2.5 inches
Mounting SystemM-LOK T-nuts
ColorBlack
Country of OriginUSA

Frequently Asked Questions

What M-LOK handguards and forends does this rail section fit?

This rail section mounts directly to any handguard or forend equipped with M-LOK slots and compatible T-nuts—both aluminum and polymer models. Check your handguard or forend specs to confirm M-LOK compatibility.

What kind of accessories can I mount on this rail section?

Any accessory designed for standard Picatinny 1913 rail mounting can attach to this section. Common choices include tactical lights, vertical grips, backup iron sights, and rangefinder mounts.

Is the mounting hardware included?

Yes. All hardware needed to attach this rail section directly to M-LOK T-nuts is included with your purchase.

Can this rail section fit on both aluminum and polymer handguards?

Yes, this rail mounts to M-LOK T-nuts on both aluminum and polymer handguards and forends, as long as they are M-LOK compatible.