DD AR-15 LITE Wrench (and RIS II)

The Bolt-Up System Barrel Nut Wrench is a proprietary spanner wrench required to install Daniel Defense Bolt Up System Barrel Nut. This wrench is designed to be used with a 1⁄2 Drive Torque Wrench

 

The Bolt Up System Barrel Nut Wrench is used on the following rails:

 

MFR XL

MFR Rail

SLiM Rail

DDM4 Rail

AR15 Lite Rail

AR15 Lite Rail II

AR15 Lite Rail III

Rail Interface System II (RISII)