Ammunition and magazine laws in Illinois

Sec. 3. (a) Except as provided in Section 3a, no person may knowingly transfer, or cause to be transferred, any firearm, firearm ammunition, stun gun, or taser to any person within this State unless the transferee with whom he deals displays either: (1) a currently valid Firearm Owner's Identification Card which has previously been issued in his or her name by the Illinois State Police under the provisions of this Act; or (2) a currently valid license to carry a concealed firearm which has previously been issued in his or her name by the Illinois State Police under the Firearm Concealed Carry Act. In addition, all firearm, stun gun, and taser transfers by federally licensed firearm dealers are subject to Section 3.1.
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(b-5) Any resident may purchase ammunition from a person within or outside of Illinois if shipment is by United States mail or by a private express carrier authorized by federal law to ship ammunition. Any resident purchasing ammunition within or outside the State of Illinois must provide the seller with a copy of his or her valid Firearm Owner's Identification Card or valid concealed carry license and either his or her Illinois driver's license or Illinois State Identification Card prior to the shipment of the ammunition. The ammunition may be shipped only to an address on either of those 2 documents.

"Large capacity ammunition feeding device" means:
(1) a magazine, belt, drum, feed strip, or similar device that has a capacity of, or
that can be readily restored or converted to accept, more than 10 rounds of ammunition for long guns and more than 15 rounds of ammunition for handguns; or
(2) any combination of parts from which a device described in paragraph (1) can be
assembled.
"Large capacity ammunition feeding device" does not include an attached tubular device designed to accept, and capable of operating only with, .22 caliber rimfire ammunition. "Large capacity ammunition feeding device" does not include a tubular magazine that is contained in a lever-action firearm or any device that has been made permanently inoperable.
(b) Except as provided in subsections (e) and (f), it is unlawful for any person within this State to knowingly manufacture, deliver, sell, purchase, or cause to be manufactured, delivered, sold, or purchased a large capacity ammunition feeding device.

that can be readily restored or converted to accept, more than 10 rounds of ammunition for long guns and more than 15 rounds of ammunition for handguns; or

(a) A person commits the offense of unlawful possession of firearm projectiles when he or she knowingly manufactures, sells, purchases, possesses, or carries any armor piercing bullet, dragon's breath shotgun shell, bolo shell, or flechette shell.
"Armor piercing bullet" means any handgun bullet or handgun ammunition with projectiles or projectile cores constructed entirely (excluding the presence of traces of other substances) from tungsten alloys, steel, iron, brass, bronze, beryllium copper or depleted uranium, or fully jacketed bullets larger than 22 caliber designed and intended for use in a handgun and whose jacket has a weight of more than 25% of the total weight of the projectile, and excluding those handgun projectiles whose cores are composed of soft materials such as lead or lead alloys, zinc or zinc alloys, frangible projectiles designed primarily for sporting purposes, and any other projectiles or projectile cores that the U. S. Secretary of the Treasury finds to be primarily intended to be used for sporting purposes or industrial purposes or that otherwise does not constitute "armor piercing ammunition" as that term is defined by federal law.
"Dragon's breath shotgun shell" means any shotgun shell that contains exothermic pyrophoric mesh metal as the projectile and is designed for the purpose of throwing or spewing a flame or fireball to simulate a flame-thrower.
"Bolo shell" means any shell that can be fired in a firearm and expels as projectiles 2 or more metal balls connected by solid metal wire.
"Flechette shell" means any shell that can be fired in a firearm and expels 2 or more pieces of fin-stabilized solid metal wire or 2 or more solid dart-type projectiles.

(x)(1) It shall be unlawful for a person to sell, deliver, or otherwise transfer to a person who the transferor knows or has reasonable cause to believe is a juvenile—
(A) a handgun; or
(B) ammunition that is suitable for use only in a handgun.
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(5) For purposes of this subsection, the term "juvenile" means a person who is less than 18 years of age.

Small Arms Ammunition: Ammunition is classified as a Division 1.1, 1.2, 1.3, or 1.4 explosive, depending on the degree of hazard. Ammunition that is regulated as a Class 1 explosive and designed to be fired from a pistol, revolver, rifle, or shotgun, as well as associated primers and blank cartridges (including those designed for tools) and propellant powder for use in any firearm, is prohibited from mailing.
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Shotgun Hulls, Empty Casings, Nonmetallic Shotgun Hulls, or Casings Without Primers: These articles are not classified as explosives or hazardous materials under 49 CFR and, therefore, are mailable, subject to the applicable mailing rules (refer to 224).