BULGARIAN . KNIFE . LAWS
NO KNIFE RESTRICTIONS. ABSOLUTELY ZERO. Automatic knives, balisong knives, gravity knives, daggers – are all allowed. No restrictions on length of blade. No restrictions on telescopic batons and brass knuckles either.
TASERS are also allowed for civilian usage, as well as SABRE law enforcement grade pepper sprays.
BOWS & CROSSBOWS are allowed too. No permit for them.
KNIVES ARE BANNED ONLY IN BURGAS (CITY). You can't carry in public places. Municipality law overrules state law. Means if you're carrying a knife and you're in your own car, and you're parked in front of your apartment building, or on a public sidewalk, that's still considered a public place and your knife will be confiscated and you — fined. They can't arrest you for that, but can fine you.
BURGAS is a pretty dull place to be anyways so I'll avoid it at all costs. Most crime-ridden area in Bulgaria and most of the criminal organisations are located there, and in Sunny Beach (a Resort near Burgas).
BULGARIAN . GUN . LAWS
FIREARMS are on a permit. Allowed for self-defense as well as for competitive shooting (IPSC). You have to have a citizenship. Partial background checks (one must not have a criminal record). You then go through a shooting course (pass rate is 99.9%). No limit on how many pistols/revolvers you can own later.
SHOTGUNS only allowed for hunting, not for self-defense.
CARBINES only allowed for hunting and competitive shooting (IPSC), not for self-defense.
SOURCE: Me, a native citizen who has been actively carrying knives and other weapons for 15 years. Definitely the most liberal weapon laws in Europe, no other country can beat.