Sxt Handguard 11'' M-Lok Black

The Samson Manufacturing SXT Handguard 11" M-Lok in black is a free-floating AR-15 forearm built for shooters who want a lightweight, modular platform without compromise. At 11 inches, it strikes a balance between rail real estate and handling dynamics—long enough for optics and accessories, compact enough for CQB drills, hunting, or precision rifle work. Machined from 6061-T6 aluminum and finished in mil-spec hard anodize, this handguard is made in New Hampshire and engineered to stay true under sustained fire, thanks to its free-float design that decouples the rail from barrel harmonics.

The 7-sided M-LOK slot pattern gives you unlimited placement options for lights, lasers, bipods, and sling attachments. An ambidextrous integrated QD sling point is molded right in—no separate hardware needed. The chamfered leading edge is both aesthetic and functional, reducing snag and improving grip ergonomics. Installation is straightforward: two cross bolts nest into your barrel nut using a simple clamping system, no permanent modifications or knurling required. You get the wrench, barrel nut, and nut wrench in the box, plus a 2" M-LOK rail section to get you started.

At 12.6 ounces (with barrel nut), the SXT is built lightweight without feeling flimsy. It slides over a standard AR upper receiver tube and maintains a 1.25" internal diameter to fit mil-spec components. Whether you're building a hunting rifle, competition gun, or duty-ready AR, the SXT delivers the modularity and precision you'd expect from a US-made platform without the premium-brand markup.

Key Features

• Free-floating design for consistent accuracy across barrel harmonics
• 7-sided M-LOK system for unlimited accessory mounting positions
• Ambidextrous integrated QD sling attachment point
• Chamfered leading edge reduces snagging and improves handling
• Two-bolt clamping system for fast, non-destructive installation
• Made in the USA (New Hampshire) from 6061-T6 aluminum
• Mil-spec hard anodize finish for corrosion resistance
• Includes barrel nut, hex wrench, barrel nut wrench, and 2" M-LOK rail section

Specifications

Frequently Asked Questions

What AR-15 rifles does the 11" SXT handguard fit?

The SXT is designed for standard AR-15 platforms with a mil-spec barrel nut. It clamps over the barrel nut using two cross bolts, so compatibility depends on your upper receiver configuration. If you have a standard setup, it will work; if you're unsure, check your barrel nut or upper assembly specs.

Is installation difficult? Do I need a gunsmith?

No. The two-bolt clamping system is designed for quick installation—it uses a simple cross-bolt method that requires no permanent modification to your rifle. Samson includes the barrel nut, hex wrench, and barrel nut wrench. Basic mechanical ability is all you need; you don't have to be a gunsmith.

Does it come with any accessories?

Yes. The package includes the barrel nut, a hex wrench, a barrel nut wrench for installation, and one 2" M-LOK rail section to get you started mounting gear.

Why does free-float matter on a handguard?

A free-floating handguard doesn't make contact with the barrel, which means the barrel vibrates naturally without interference from the rail. This leads to more consistent shot-to-shot accuracy, especially at distance or under rapid fire. It's particularly useful for hunting and precision shooting.