Police say weapons were found after a Kirkcaldy street was taped off during a “disturbance” that saw a house being vandalised.
Officers were called to a property on Cairns Street at around 6.30pm on Sunday.
Images shared on Facebook page Fife Jammer Locations showed graffiti on the walls and doors of the home, and at least one window smashed.
Police say that officers arrived to find a “large number” of people in the area” but there was “nothing ongoing”.
However, as part of their probe, several weapons were found nearby.
It is understood that despite online reports, the incident did not involve the use of a petrol bomb.
Constable Dominic Sherry, from the Kirkcaldy Community Investigations and Preventions Unit, said: “Inquiries remain ongoing to establish the full circumstances of what took place on Cairns Street and we are appealing for anyone with information to come forward.
“This includes a request for any local CCTV, smart doorbell cameras or mobile phone footage.
“If you believe you may be able to assist our inquiries, please call police on 101, quoting incident 2775 of June 30.”