The Collaborative International Dictionary of English v.0.48:
gunplay \gun"play`\ n. An instance of the firing of small arms with the intent to kill or frighten. Syn: gunfight. [WordNet 1.5]WordNet (r) 3.0 (2006):
gunplay n 1: a fight involving shooting small arms with the intent to kill or frighten [syn: gunfight, gunplay, shootout]