Madbull Daniel Defense MFR Barrel Nut for G&P Receiver

Madbull Daniel Defense MFR Barrel Nut for G&P Receiver Aluminum Construction (Matte Black Color) The nut / bracket required to attach a barrel when attaching through a Daniel Defense MFR front end onto a G&P AEG Receiver For attaches your handguard rail to the upper receiver Length: 0.9"