Yankee Hill Machine MR7 M-LOK Rifle-Length Handguard

Description

The Yankee Hill Machine MR7 is a lightweight, free-floating rifle-length handguard designed for AR-15 platform builds. It uses the M-LOK mounting system to provide modular accessory attachment points along the full length, including at 45-degree positions. The top rail is a T-marked extended Picatinny rail for optics or backup sight mounting, and the handguard is constructed from 6061-T6 aluminum with a hardcoat anodized matte-black finish. The MR7 ships with the necessary installation hardware to fit a compatible upper.

Key Specifications

• Compatible with the AR-15 platform.
• Features the M-LOK accessory mounting system for modular attachments.
• Constructed from 6061-T6 aluminum.
• Finished with a hardcoat anodized matte-black surface to military specifications or better.
• Designed as a free-floating handguard.
• Top rail is a T-marked extended Picatinny rail.
• Weight is approximately 14.4 oz.
• Includes barrel nut, jamb nut, anti-rotation screws, and installation instructions.
• Color is black.
• Model designation: MR7.

The MR7 balances low weight and modularity for builders who value a rigid, repeatable interface and flexible accessory placement. Its free-floating design and extended top rail support precision-minded upper assemblies, while the included hardware simplifies installation into compatible AR-15 builds. For those assembling a rifle-length platform and wanting an uncluttered, lightweight handguard with broad accessory support, the MR7 is a practical option.