weapon_system
1. [ noun ] (arms) any instrument or instrumentality used in fighting or hunting
Synonyms: weapon arm
Examples:

"he was licensed to carry a weapon"

Related terms: instrument weaponry gun sword knife projectile spear brass_knucks bow slasher sling nuclear_weapon pike flamethrower fire_ship tomahawk bow_and_arrow stun_baton w.m.d. Greek_fire weaponry
Similar spelling:   weapons_system