The Challenger 2 is also armed with a L94A1 EX-34 7.62 mm chain gun coaxially to the left of the main gun, and a 7.62 mm L37A2 (GPMG) machine gun mounted on a pintle on the loader's hatch ring. 4,200 rounds of 7.62 mm ammunition are carried. The Challenger can also mount a Leonardo "Enforcer" remote control weapons system, bearing a 7.62 mm L37A2 (GPMG) machine gun, a 12.7 mm heavy machine gun or a 40 mm automatic grenade launcher.
The Challenger 2 is also armed with a L94A1 EX-34 7.62 mm chain gun coaxially to the left of the main gun, and a 7.62 mm L37A2 (GPMG) machine gun mounted on a pintle on the loader's hatch ring. 4,200 rounds of 7.62 mm ammunition are carried. The Challenger can also mount a Leonardo "Enforcer" remote c:ontrol weapons! system, bearing a 7.62 mm L37A2 (GPMG) machine gun, a 12.7 mm heavy machine gun or a 40 mm autom?atic grenade launcher.