if you can buy it how would be illegal?
775.0846 Possession of bulletproof vest while committing certain offenses.—
(1) As used in this section, the term "bulletproof vest" means a bullet-resistant soft body armor providing, as a minimum standard, the level of protection known as "threat level I," which shall mean at least seven layers of bullet-resistant material providing protection from three shots of 158-grain lead ammunition fired from a .38 caliber handgun at a velocity of 850 feet per second.
(2) No person may possess a bulletproof vest while, acting alone or with one or more other persons, he or she commits or attempts to commit any murder, sexual battery, robbery, burglary, arson, aggravated assault, aggravated battery, kidnapping, escape, breaking and entering with intent to commit a felony, criminal gang-related offense under chapter 874, controlled substance offense under chapter 893, or aircraft piracy and such possession is in the course of and in furtherance of any such crime.
(3) Any person who violates this section commits a felony of the third degree, punishable as provided in s. 775.082, s. 775.083, or s. 775.084.
Soft body armor: the legal issues
CRIMINAL STATUTES
The State statutes creating criminal offenses that prohibit the wearing, use, or possession of body armor can be divided into two broad categories: 1) Statutes creating substantive offenses and 2) statutes enhancing sentencing. Most of the statutes fall into the first category; that is, these statutes create separate criminal offenses for which defendants can be charged, convicted, and sentenced. However, two States (California and Wisconsin) opted not to create separate substantive offenses, but rather, adopted enhancing statutes that impose an additional sentence when an individual is convicted of committing a crime while wearing body armor.
876.12 Wearing mask, hood, or other device on public way.--No person or persons over 16 years of age shall, while wearing any mask, hood, or device whereby any portion of the face is so hidden, concealed, or covered as to conceal the identity of the wearer, enter upon, or be or appear upon any lane, walk, alley, street, road, highway, or other public way in this state.
Wearing mask, hood, or other device on public property.--No person or persons shall in this state, while wearing any mask, hood, or device whereby any portion of the face is so hidden, concealed, or covered as to conceal the identity of the wearer, enter upon, or be, or appear upon or within the public property of any municipality or county of the state.
Wearing mask, hood, or other device on property of another.--No person or persons over 16 years of age shall, while wearing a mask, hood, or device whereby any portion of the face is so hidden, concealed, or covered as to conceal the identity of the wearer, demand entrance or admission or enter or come upon or into the premises, enclosure, or house of any other person in any municipality or county of this state.
Wearing mask, hood, or other device at demonstration or meeting.--No person or persons over 16 years of age, shall, while wearing a mask, hood, or device whereby any portion of the face is so hidden, concealed, or covered as to conceal the identity of the wearer, hold any manner of meeting, make any demonstration upon the private property of another unless such person or persons shall have first obtained from the owner or occupier of the property his or her written permission to so do.
The North Hollywood shootout was an armed confrontation between two heavily-armed and armored bank robbers, Larry Eugene Phillips, Jr. and Emil Matasareanu, and patrol and SWAT officers of the Los Angeles Police Department in North Hollywood, California on February 28, 1997. It happened when responding patrol officers engaged Phillips, 26 [2] and Matasareanu, 30 [3] leaving a bank which the two men had just robbed. Ten officers and seven civilians sustained injuries before both robbers were killed.[4] Phillips and Matasareanu had robbed several armored vehicles prior to their attempt in North Hollywood and were notorious for their heavy armament, which included automatic rifles.
The ineffectiveness of the pistol rounds and shotgun pellets in penetrating their body armor led to a trend in the United States towards arming selected police patrol officers with semi-automatic 5.56 mm AR-15 type rifles. Seven months after the incident, The Pentagon gave 600 surplus M16s to the LAPD, which were issued to each patrol Sergeant;[25] other cities, like Miami, also moved to supply patrol officers, not just SWAT teams, with heavier firepower.[26] LAPD patrol vehicles now carry AR-15s as standard issue, with bullet-resistant Kevlar plating in their doors as well.[27]