Midwest Industries Sling Adaptor M-Lok

The Midwest Industries Sling Adaptor M-Lok is a no-nonsense way to attach a QD sling swivel to any M-Lok compatible handguard, rail, or receiver. If you're building a modern AR, running a free-float rail, or outfitting a tactical rifle with quick-detach sling hardware, this adaptor bridges that gap without fuss or extra weight. It's forged from hard coat anodized aluminum, designed to handle the field life of hunting and training, and made in the USA.

The anti-rotation design keeps your sling swivel locked in place—no spinning or shifting when you're moving through brush, over rough terrain, or between shooting positions. That stability matters when you need your sling indexed the same way every time. The adaptor accepts standard push-button quick-detach sling swivels, so you can swap slings fast if you need to.

Installation is straightforward: attachment hardware is included, and mounting to any M-Lok slot takes just a wrench and a minute. Whether you're running a hunting rifle, duty gun, or defensive carbine, this adaptor solves the common problem of getting a quality sling attachment where your rail system actually has slots.

Key Features

• Hard coat anodized aluminum construction for durability and corrosion resistance
• Anti-rotation design prevents sling swivel from spinning under load
• Accepts standard push-button QD sling swivels
• M-Lok compatible for mounting to rails, handguards, and receivers
• Includes all necessary attachment hardware
• Made in the USA

Specifications

Frequently Asked Questions

What sling swivel does this adaptor use?

The Midwest Industries M-Lok adaptor is designed for standard push-button quick-detach sling swivels. This is the most common QD sling attachment interface and works with the vast majority of aftermarket slings and swivels on the market.

Will this fit my rifle's M-Lok rail?

Yes, the adaptor mounts directly to any M-Lok slot on your handguard, rail system, or M-Lok equipped receiver. If your firearm has M-Lok attachment points, this adaptor will fit.

What's included in the package?

The adaptor comes with all necessary attachment hardware needed to secure it to your M-Lok rail. You'll need to supply your own QD sling swivel.

Does the anti-rotation feature actually prevent the swivel from spinning?

Yes. The anti-rotation design locks the sling swivel in place, preventing it from rotating or shifting during use. This keeps your sling indexed consistently for faster indexing and more reliable deployment.