Description
Geissele Automatics Super Duty MOD1, Complete Upper Receiver, 556NATO, 13.9″ Pinned (16″ OAL) Barrel, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanoweapon Reliability Enhanced Bolt Carrier Group, Fits AR-15, Anodized Finish, Black 08-546B