Large metallic subs bang with air movement and reverb
Car window manually wound up, then door slammed close.
Metal prison door or gate beeped opened with creak.
Machine operating and banging
Old car with light door closed hard, with rattle
Sword fight - sword clashes, clangs and rings
A large drum like impact or musical impact.
Firing a single gun with a long tail.
Hollow metal impact with resonance
Full coin purse opened, & coins emptied onto wooden surface. Hard, bright impacts & coin rolls