Complex sentence: As of June 2005 the NS2000 was'unclassed' in Canada however the Bureau of Alcohol, Tobacco, Firearms and Explosives in the USA does not yet allow imports of the weapon.
Split into simpler sentences: As of June 2005, the NS2000 was'unclassed' in Canada. However, the Bureau of Alcohol, Tobacco, Firearms and Explosives in the USA does not yet allow imports of the weapon.