Modular XL Rail System.
M-Lok Attachment Points.

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.

Sleek Bolt Up System.
Increased Internal Diameter.

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.

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.

Daniel Defense XL Rail Specs

Manufacturer: Daniel Defense

Model: Rail 15.0 M-LOK

Light Weight Free Floating Barrel Design: Yes

Steel Barrel Nut: Yes

Uninterrupted Mil-Spec 1913 Picatinny Upper Rail: Yes

M-LOK Attachments On The Sides And Bottom: Yes

Patented Bolt-Up Mounting System: Yes

1.61" Internal Diameter Designed For Use With Suppressor: Yes

UPC: 818773020145

SKU: 01-107-09195

INSTALLATION REQUIREMENTS

Bolt-Up System Barrel Nut Wrench (Supplied)

Allen Wrench (Supplied)