Mag Tactical Systems LLC MG-G4 Multi custom build (parts listed in description)

Geissele Trigger Group Super Semi AE

Larve Tactical hanguard

Larve Bipod Mount

Harris Bipod

GemTec Bolt Carrier

Magpul Adjustable Stock

Stainless Heavy Barrel

Aero Predison Upper + scope mount

PRI Charging handle

Nicon Pro Staff Scope 4×12

Mag Tactical Lower