
Availability: In Stock
Current Stock: Out of stock
The Yankee Hill Machine Mini M-LOK Handguard MR7 Assembly is a lightweight, modular rail system built for shooters who want serious mounting flexibility without excess weight. Designed around the M-LOK mounting standard, the MR7 lets you attach accessories—lights, grips, rail sections—at any 45-degree position along the full length of the handguard, giving you complete control over your setup. It's an excellent choice for AR-platform builds where minimalist design meets practical accessory support.
The handguard features a T-marked extended Picatinny rail along the top, providing a dedicated sight plane and optic mount location. The free-floating design keeps the barrel isolated from the handguard, which can help support more consistent accuracy by removing variables that come from barrel contact. Construction is 6061-T6 aluminum—a standard for quality firearms components—finished in hardcoat anodized matte black to military specifications or better, ensuring durability and a professional appearance that resists corrosion and wear.
If you're building an AR or upgrading an existing rifle and want a slim, dependable handguard that won't force you into a locked accessory layout, the MR7 delivers flexibility and ruggedness at a sensible weight. The combination of M-LOK and extended top rail gives you options for both tactical and hunting configurations.
| Brand | Yankee Hill Machine Co |
| Model | MR7 |
| Mounting Standard | M-LOK |
| Top Rail | T-marked extended Picatinny rail |
| Design | Free-floating |
| Material | 6061-T6 aluminum |
| Finish | Hardcoat anodized matte black (military spec or better) |
| Color | Black |
M-LOK is a modular mounting standard that uses small slots along the handguard to accept M-LOK-compatible accessories—lights, vertical grips, rail sections, and more. On the MR7, these slots are positioned at every 45-degree angle, giving you the flexibility to attach gear exactly where you need it without wasting rail space.
The MR7 is an M-LOK handguard for AR-platform rifles. As an assembly, it is designed to install on standard AR receivers. Verify compatibility with your specific build before purchase.
The T-marked extended top rail provides a dedicated mounting surface for optics, red dots, iron sights, and other accessories that use Picatinny mounting. This is separate from the M-LOK slots and gives you a proven sight platform without relying on side or lower rail positions.
A free-floating design keeps the barrel separate from the handguard, eliminating contact pressure that can affect shot consistency. This is particularly useful in precision and hunting rifles where you want minimal variables between shots.



SKU: 126513693 • Width: 5.5in • Height: 3in • Depth: 13.5in • Weight: 0.63oz





Availability: In Stock
Current Stock: Out of stock
The Yankee Hill Machine Mini M-LOK Handguard MR7 Assembly is a lightweight, modular rail system built for shooters who want serious mounting flexibility without excess weight. Designed around the M-LOK mounting standard, the MR7 lets you attach accessories—lights, grips, rail sections—at any 45-degree position along the full length of the handguard, giving you complete control over your setup. It's an excellent choice for AR-platform builds where minimalist design meets practical accessory support.
The handguard features a T-marked extended Picatinny rail along the top, providing a dedicated sight plane and optic mount location. The free-floating design keeps the barrel isolated from the handguard, which can help support more consistent accuracy by removing variables that come from barrel contact. Construction is 6061-T6 aluminum—a standard for quality firearms components—finished in hardcoat anodized matte black to military specifications or better, ensuring durability and a professional appearance that resists corrosion and wear.
If you're building an AR or upgrading an existing rifle and want a slim, dependable handguard that won't force you into a locked accessory layout, the MR7 delivers flexibility and ruggedness at a sensible weight. The combination of M-LOK and extended top rail gives you options for both tactical and hunting configurations.
| Brand | Yankee Hill Machine Co |
| Model | MR7 |
| Mounting Standard | M-LOK |
| Top Rail | T-marked extended Picatinny rail |
| Design | Free-floating |
| Material | 6061-T6 aluminum |
| Finish | Hardcoat anodized matte black (military spec or better) |
| Color | Black |
M-LOK is a modular mounting standard that uses small slots along the handguard to accept M-LOK-compatible accessories—lights, vertical grips, rail sections, and more. On the MR7, these slots are positioned at every 45-degree angle, giving you the flexibility to attach gear exactly where you need it without wasting rail space.
The MR7 is an M-LOK handguard for AR-platform rifles. As an assembly, it is designed to install on standard AR receivers. Verify compatibility with your specific build before purchase.
The T-marked extended top rail provides a dedicated mounting surface for optics, red dots, iron sights, and other accessories that use Picatinny mounting. This is separate from the M-LOK slots and gives you a proven sight platform without relying on side or lower rail positions.
A free-floating design keeps the barrel separate from the handguard, eliminating contact pressure that can affect shot consistency. This is particularly useful in precision and hunting rifles where you want minimal variables between shots.
SKU: 126513693 • Width: 5.5in • Height: 3in • Depth: 13.5in • Weight: 0.63oz


