MFR™ XL (M-LOK®) RAIL

The MFR XL Rail Systems from Daniel Defense utilize the M-LOK attachment system for incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. M-LOK attachment points are located along the sides and bottom on the rail and feature an uninterrupted 1913 Picatinny rail on top. Its sleek bolt-up system increases strength and allows for easy installation. The increased internal diameter gives the operator the ability to attach a suppressor and have the proper clearance needed for installation. Anti-rotation tabs come standard for ease of installation and alignment. The MFR can be used with a pinned low-profile gas block on pistol, carbine, mid-length or rifle length gas systems.

KEY FEATURES

• Light Weight Free Floating Barrel Design
• Steel Barrel Nut
• Uninterrupted Mil-Spec 1913 Picatinny Upper Rail
• M-LOK attachments on the sides and bottom
• Patented Bolt-Up Mounting System
• 1.61" internal diameter designed for use with suppressor

MATERIALS & CONSTRUCTION

• Material: Aircraft Grade 6061-T6 Aluminum
• Finish: Military Specification Type III Hard Coat Anodized
• Weight of Rail = 9.40 oz (13.5") 10.40oz (15")
• Weight Installed = 12.30 oz (13.5") 13.30oz (15") (with Mounting Hardware) 
• Made in the USA!

INSTALLATION REQUIREMENTS

Bolt-Up System Barrel Nut Wrench (Supplied)
Allen Wrench (Supplied)