Daniel Defense MFR 15.0 M-LOK Rail Assembly – Black

The Daniel Defense MFR 15.0 M-LOK Rail Assembly is a free-floating handguard designed for AR-15 platform rifles requiring a 15-inch accessory mounting surface. This modular rail system uses the M-LOK attachment standard for direct mounting of lights, grips, slings, and other accessories without the added weight of a full Picatinny top rail. The continuous upper rail section provides optic and backup sight mounting while maintaining a slim profile for improved handling.

Machined from 6061-T6 aluminum with a hard-coat anodized finish, the MFR rail offers durability and corrosion resistance. The system uses a proprietary barrel nut and includes all necessary mounting hardware. Compatible with standard AR-15 upper receivers and mid-length or rifle-length gas systems. Installation requires a barrel nut wrench and basic AR-15 assembly knowledge.

• Type: Free-Float M-LOK Handguard
• Length: 15.0 inches
• Platform: AR-15
• Material: 6061-T6 Aluminum, Hard-Coat Anodized
• Mounting Standard: M-LOK slots, Picatinny top rail
• Finish: Black
• Includes: Barrel nut, mounting hardware, installation instructions