The Yankee Hill Machine Black Diamond M-LOK forearm is a rifle-length, free-floating handguard designed for AR-15 platforms. Built from aluminum with a slim, lightweight profile, it provides modular attachment points while reducing weight and bulk. The forearm features M-LOK slots and an extended T-marked Picatinny rail for accessory mounting and alignment.
Key Specifications
- The unit weight is 12.3 oz for reduced front-end mass.
- The construction material is aluminum for strength-to-weight performance.
- The finish/style is listed as RIFLE LENGTH.
- The design is free-floating to avoid contact with the barrel.
- The top rail is a T-marked extended Picatinny rail for sight and optic alignment.
- Accessory mounting is provided by M-LOK slots at 3, 6, and 9 o’clock.
- There is a Picatinny rail at 12 o’clock for optics or backup sights.
- The package includes a barrel nut and wrench for installation.
- The product is intended as an AR-15 forearm/handguard accessory.
- The listed body dimensions include a height of 2.75 inches and a width of 5.25 inches.
The Black Diamond M-LOK forearm provides a practical, modular platform for builders and shooters who prioritize lightweight, adaptable handguard options. Its combination of M-LOK attachment points and a full-length Picatinny top rail supports common accessory layouts while maintaining a low-profile, durable aluminum construction.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
