For example, the minimum prison sentence for firearms offences is five years for an adult and three years for a 16 or 17-year-old. The maximum prison sentence for firearms offences is typically ten years, but if other crimes are involved, then it could even be life imprisonment.
27A. —(1) It is an offence for a person to possess or control a firearm in circumstances that give rise to a reasonable inference that the person does not possess or control it for a lawful purpose, unless the person possesses or controls it for such a purpose.
Penalties For Violating 18 USC Section 922(a)(6) The penalties for making false statements on ATF forms or during firearm purchases can result in a fine, imprisonment for up to 10 years, or both.
20 Trespassing with firearm. (1)A person commits an offence if, while he has a firearm F1or imitation firearm with him, he enters or is in any building or part of a building as a trespasser and without reasonable excuse (the proof whereof lies on him).
Federal Drug Mandatory Minimum Sentences for Possession For possession, you won't be required to serve a mandatory minimum sentence, unless you have a prior drug conviction from federal or another state jurisdiction, then you'll be sentenced to no less than 15 days of incarceration with a maximum of up to two years.
In the UK, it's illegal for any member of the public to carry a lethal or non-lethal self defence weapon. The maximum sentence for possessing a weapon in the UK is 6 years in prison, whilst possessing firearms is 10 years.