Ok belfast....then the armed response unit show up and you're REALLY fuckered!!
Belfast, the pictures you posted of guns look like the real thing. Anything that looks like a real gun will be treated like a real gun by the police, it may get you shot dead, or indeed a minimum of 7 years inside.
Armed response unit For Paintball where there are no real guns?
the US is far more tolerant towards cannabis than Europe is.