Two men were arrested after armed police raided a property in Blacon on Saturday evening (June 7).
Specialist firearms officers were supported by Cheshire police when they executed a search warrant at the address at around 7pm.
A 19-year-old and a 21-year-old were arrested on suspicion of possession with intent to supply cannabis and possession of an imitation firearm in a public place.
Both have been released on police bail pending further enquiries.