Quantico (2015) - Season 3
The following weapons were used in Season 3 of the television series Quantico:
The Glock 17 is seen used by Alex and other agents.
The Glock 19 is used by the Citizen's Liberation Front as their main sidearm.
Heckler & Koch MP5A3
The Heckler & Koch MP5A3 is used by some CLF terrorists in the season.
Heckler & Koch MP5K
Heckler & Koch MP5Ks are used by some CLF terrorists in the season.
Heckler & Koch MP7A1
The Heckler & Koch MP7A1 is used by the CLF as their main submachine gun.
The Colt M4A1 with a scope and bipod is used in (S3E13).