AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse

Name: AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse
Brand: star tactical supply
SKU: SKU-bff0120b133d
Price: 43.39 USD
Availability: InStock
Rating: 4.8 (5 reviews)

AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse - Main image

AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse - View 2

AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse - View 3

AR15 7'' M-LOK Free Float Handguard rail with Picatinny rail Eclipse - View 4

$43.39 ~~$69.99~~ In stock

Category: Handguard

Material: T6 6061 Aluminum
Length Choice:7"
Weight: 0.65lb
Barrel Nut Included
Barrel Nut inside diameter: 1.25''
Barrel Nut outside diameter: 1.375'' (34.4 mm )
Heavy Super Slim M-LOK Handguard Rail
Easy to install

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Customer Reviews (4.8 / 5 · 5 reviews)

David W. ★★★★★ Oct 24, 2026

The barrel nut fit perfectly on my upper, and the 7-inch length gives my build a clean, compact look. The slim M-LOK design makes it easy to attach accessories without adding bulk.

Scarlett ★★★★★ Oct 20, 2026

The barrel nut fits snugly without any wobble, and the 0.65lb weight makes it feel almost weightless on the front end. I've mounted a light and a vertical grip on the M-LOK slots, and the slim profile keeps my hand grip comfortable even with gloves on.

Hazel ★★★★★ Oct 19, 2026

The M-LOK slots are perfectly spaced, making attachment of accessories a breeze. The slim profile feels great in hand, and the included barrel nut fit my upper without any issues. Definitely a solid upgrade for the weight.