50 caliber
".303 British" is usually used to denote a caliber, as opposed to a specific firearm. Perhaps the most famous rifle in that caliber was the SMLE, which is the abbreviation for Short, Magazine, Lee Enfield. There were several marks and models of British military rifles that originated under that designation, all in that caliber. They were made from prior to WW I, and continued through the Commonwealth nations (and former Commonwealth nations) into about the 1960s. So, yes, the caliber .303 British and the Enfield name are linked- but Enfield is not the full name of the rifles and carbines. Run a Wikipedia search on SMLE for some more reading.
50 or so
5-60 USD or so
Bought them legally. He was registered for a Glock handgun and a Ruger semi-automatic rifle. This rifle is used for hunting and is legal in Norway. He did use ammunition that was illegal in Norway though, so called fragile rounds that spread on impact and cause horrific wounds.
Technically, four so-called border States were neutral in the US Civil War. They were Missouri, Kentucky, Maryland and Delaware.
Take the rifle to a gun shop so they can figure out what make, model and caliber rifle you have. There is no 84 caliber long rifle.
50-125 or so
20-100 USD or so
15-125 USD or so
25-130 USD or so
25-100 or so
50-125 or so
It looks like if it is a centerfire caliber you can use it. So, yes you can use a .223 caliber rifle.
Under Hitman do the Disrupt Rival smuggling ring job to get a .50 Caliber rifle. It takes 5-6 times to get the rifle. so you may need to get energy pack or wait until you are full on energy again
10-125 USD or so
50-500 USD or so
0-200 USD or so