Fostech167524080
Fostech Ar-15 Lite M-Lok Rail Handguard 16" Black$215.99
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Availability: In Stock
The Sharps Bros AR-15 M-LOK Full Top Rail Handguard delivers a modern modular platform for shooters who want flexibility without unnecessary bulk. This 15-inch aluminum handguard combines a full-length top rail with M-LOK mounting slots across seven additional sides, letting you configure optics, lights, and accessories exactly where you need them. Whether you're building a precision rifle, a tactical carbine, or a general-purpose AR, this rail system adapts to your setup while keeping weight down where it matters.
Built from 6061-T6 aluminum and finished in mil-spec anodized black (MIL-A-8625F, TYPE III, CLASS 2), the handguard is tough enough for hard use in the field. The included anti-rotation tabs lock the rail securely to your upper receiver, eliminating unwanted movement during shooting or equipment changes. Installation is straightforward thanks to the included barrel nut and hardware—everything you need to mount it on most standard AR-15 platforms ships in the box.
At 10 ounces, the handguard keeps your rifle's balance and handling nimble, and the full top rail gives you prime real estate for mounting a scope, red dot, or night vision without compromising M-LOK access elsewhere on the rail. If you're tired of handguards that force you to choose between a top rail and side modularity, this system gives you both. The combination of proven mil-spec construction and thoughtful ergonomic design makes it a trusted choice for hunters, 3-gun competitors, and carbine enthusiasts looking to upgrade or troubleshoot a rifle platform.
| Length | 15 inches |
| Material | 6061-T6 aluminum |
| Finish | Anodized black (MIL-A-8625F, TYPE III, CLASS 2) |
| Mounting System | Full top rail + M-LOK on 7 additional sides |
| Handguard Weight | 10.0 ounces |
| Barrel Nut & Hardware Weight | 2.6 ounces |
| Compatibility | Most AR-15 platforms |
| Included | Barrel nut, mounting hardware, anti-rotation tabs |
This rail system is designed to fit most AR-15 platforms. Verify compatibility with your specific upper receiver before purchase. The barrel nut and all required hardware are included.
The handguard features a continuous Picatinny rail running the full length on top for mounting optics or accessories that require rail space. M-LOK slots are positioned on the seven other sides (bottom, left, right, and angles) and accept lighter-duty M-LOK-compatible attachments like cable management or offset mounts.
The handguard weighs 10 ounces by itself, and the barrel nut and hardware add an additional 2.6 ounces, for a total of 12.6 ounces. This makes it a relatively lightweight option compared to many rail systems.
The package includes the 15-inch handguard, barrel nut, mounting hardware, and anti-rotation tabs. You'll have everything needed for installation on a compatible AR-15 upper receiver.
SKU: 115671714 • Width: 2.9in • Height: 2.8in • Depth: 16.7in • Weight: 1.06oz
Current Stock: Out of stock
Availability: In Stock
Current Stock: Out of stock
The Sharps Bros AR-15 M-LOK Full Top Rail Handguard delivers a modern modular platform for shooters who want flexibility without unnecessary bulk. This 15-inch aluminum handguard combines a full-length top rail with M-LOK mounting slots across seven additional sides, letting you configure optics, lights, and accessories exactly where you need them. Whether you're building a precision rifle, a tactical carbine, or a general-purpose AR, this rail system adapts to your setup while keeping weight down where it matters.
Built from 6061-T6 aluminum and finished in mil-spec anodized black (MIL-A-8625F, TYPE III, CLASS 2), the handguard is tough enough for hard use in the field. The included anti-rotation tabs lock the rail securely to your upper receiver, eliminating unwanted movement during shooting or equipment changes. Installation is straightforward thanks to the included barrel nut and hardware—everything you need to mount it on most standard AR-15 platforms ships in the box.
At 10 ounces, the handguard keeps your rifle's balance and handling nimble, and the full top rail gives you prime real estate for mounting a scope, red dot, or night vision without compromising M-LOK access elsewhere on the rail. If you're tired of handguards that force you to choose between a top rail and side modularity, this system gives you both. The combination of proven mil-spec construction and thoughtful ergonomic design makes it a trusted choice for hunters, 3-gun competitors, and carbine enthusiasts looking to upgrade or troubleshoot a rifle platform.
| Length | 15 inches |
| Material | 6061-T6 aluminum |
| Finish | Anodized black (MIL-A-8625F, TYPE III, CLASS 2) |
| Mounting System | Full top rail + M-LOK on 7 additional sides |
| Handguard Weight | 10.0 ounces |
| Barrel Nut & Hardware Weight | 2.6 ounces |
| Compatibility | Most AR-15 platforms |
| Included | Barrel nut, mounting hardware, anti-rotation tabs |
This rail system is designed to fit most AR-15 platforms. Verify compatibility with your specific upper receiver before purchase. The barrel nut and all required hardware are included.
The handguard features a continuous Picatinny rail running the full length on top for mounting optics or accessories that require rail space. M-LOK slots are positioned on the seven other sides (bottom, left, right, and angles) and accept lighter-duty M-LOK-compatible attachments like cable management or offset mounts.
The handguard weighs 10 ounces by itself, and the barrel nut and hardware add an additional 2.6 ounces, for a total of 12.6 ounces. This makes it a relatively lightweight option compared to many rail systems.
The package includes the 15-inch handguard, barrel nut, mounting hardware, and anti-rotation tabs. You'll have everything needed for installation on a compatible AR-15 upper receiver.
SKU: 115671714 • Width: 2.9in • Height: 2.8in • Depth: 16.7in • Weight: 1.06oz