Seekins Precision 4" Integrated Rail Attachment System, 2 Slot - Black

The Seekins Precision 4" Integrated Rail Attachment System (IRAS) with 2 slots gives you a straightforward way to add M-LOK accessories to your rifle build or upgrade an existing platform. If you're running a modern AR with M-LOK slots and need to mount lights, bipods, or other gear without committing to a full-length rail, this compact section handles the job cleanly. It's anodized black to match most modern builds.

Seekins Precision has built a reputation for no-nonsense parts that work. This rail section follows that ethos—it's designed to integrate smoothly with M-LOK handguards and receivers, giving you flexibility in how you set up your gun without the bulk or weight of a longer rail. Whether you're building a lightweight hunting rifle, a competition gun, or a working rifle where you need point-of-use accessory slots, this is the kind of component that disappears into the background and just works.

At 4 inches long with two M-LOK slots, it's sized for mounting a light forward of the mag well or stacking a light and other accessories. The black anodized finish is durable and matches standard Picatinny and M-LOK components. Installation is straightforward if you're comfortable with basic rifle assembly—no special tools required beyond what you likely already have in your gunsmith kit.

Key Features

• 4" length—compact enough for lightweight builds, long enough for practical accessory mounting
• 2 M-LOK slots for flexible light and accessory placement
• Black anodized finish for durability and a clean, modern appearance
• Seekins Precision build quality and fit standards

Specifications

Frequently Asked Questions

What rifle platforms does this rail work with?

This rail is designed for any modern rifle receiver or handguard with M-LOK slot compatibility. It bolts directly into M-LOK slots using standard M-LOK fasteners.

What accessories can I mount on the 2 slots?

M-LOK is an industry standard, so you can attach any M-LOK-compatible accessory—lights, bipods, slings, cable management, grips, and more. Two slots give you room to stack accessories or space them out depending on your setup.

Is this rail full-length or partial?

This is a 4-inch section, making it a partial rail. It's intended as a lightweight accessory mounting solution rather than a handguard replacement, ideal if you want M-LOK flexibility without extending your rail system across the entire forearm.

Do I need special tools to install this?

No. Installation uses standard M-LOK hardware and can be done with basic gunsmith hand tools. If you're comfortable with basic AR assembly, you can install this yourself.