§ 265.00 Definitions.
  As  used  in  this  article and in article four hundred, the following
terms shall mean and include:
  1. "Machine-gun" means a weapon of any  description,  irrespective  of
size, by whatever name known, loaded or unloaded, from which a number of
shots or bullets may be rapidly or automatically discharged from a maga-
zine  with one continuous pull of the trigger and includes a sub-machine
gun.
  2. "Firearm silencer" means  any  instrument,  attachment,  weapon  or
appliance  for  causing the firing of any gun, revolver, pistol or other
firearms to be silent, or intended to lessen or muffle the noise of  the
firing of any gun, revolver, pistol or other firearms.

  3. "Firearm" means (a) any pistol or revolver; or (b) a shotgun having
one  or more barrels less than eighteen inches in length; or (c) a rifle
having one or more barrels less than sixteen inches in  length;  or  (d)
any weapon made from a shotgun or rifle whether by alteration, modifica-
tion, or otherwise if such weapon as altered, modified, or otherwise has
an  overall  length  of  less  than twenty-six inches; OR (E) AN ASSAULT
WEAPON. For the purpose of this subdivision the length of the barrel  on
a shotgun or rifle shall be determined by measuring the distance between
the  muzzle  and the face of the bolt, breech, or breechlock when closed
and when the shotgun or rifle is cocked; the overall length of a  weapon
made from a shotgun or rifle is the distance between the extreme ends of
the  weapon  measured  along  a  line parallel to the center line of the
bore. Firearm does not include an antique firearm.

  4.  "Switchblade  knife" means any knife which has a blade which opens
automatically by hand pressure applied to  a  button,  spring  or  other
device in the handle of the knife.
  5. "Gravity knife" means any knife which has a blade which is released
from  the handle or sheath thereof by the force of gravity or the appli-
cation of centrifugal force which, when released, is locked in place  by
means of a button, spring, lever or other device.
  5-a.  "Pilum  ballistic knife" means any knife which has a blade which
can be projected from the handle by hand pressure applied to  a  button,
lever, spring or other device in the handle of the knife.
  5-b.  "Metal  knuckle  knife" means a weapon that, when closed, cannot
function as a set of metal knuckles, nor as a knife and when  open,  can
function as both a set of metal knuckles as well as a knife.
  6. "Dispose of" means to dispose of, give, give away, lease-loan, keep
for  sale,  offer,  offer for sale, sell, transfer and otherwise dispose
of.
  7. "Deface" means to remove,  deface,  cover,  alter  or  destroy  the
manufacturer's serial number or any other distinguishing number or iden-
tification mark.

  8. "Gunsmith" means any  person,  firm,  partnership,  corporation  or
company  who engages in the business of repairing, altering, assembling,
manufacturing,  cleaning,  polishing,  engraving  or  trueing,  or   who
performs  any mechanical operation on, any firearm, LARGE CAPACITY AMMU-
NITION FEEDING DEVICE or machine-gun.

  9.  "Dealer  in  firearms" means any person, firm, partnership, corpo-
ration or company who engages in the business  of  purchasing,  selling,
keeping  for  sale, loaning, leasing, or in any manner disposing of, any
ASSAULT WEAPON, LARGE CAPACITY  AMMUNITION  FEEDING  DEVICE,  pistol  or
revolver.

   10.  "Licensing  officer"  means  in the  city of New York the police 
commissioner of that city; in the county of Nassau the  commissioner  of 
police of that county;  in  the  county  of  Suffolk the sheriff of that 
county  except  in  the  towns of Babylon, Brookhaven, Huntington, Islip 
and  Smithtown , the  commissioner  of  police  of that county;  FOR THE 
PURPOSES OF  SECTION 400.01  OF THIS CHAPTER THE SUPERINTENDENT OF STATE 
POLICE;  and  elsewhere  in  the  state a judge or justice of a court of 
record having his office in the county of issuance. 
  11. "Rifle" means a weapon designed or redesigned, made or remade, and
intended  to  be  fired from the shoulder and designed or redesigned and
made or remade to use the energy of the explosive in  a  fixed  metallic
cartridge  to  fire  only  a single projectile through a rifled bore for
each single pull of the trigger.
  12. "Shotgun" means a weapon designed or redesigned, made  or  remade,
and  intended  to  be fired from the shoulder and designed or redesigned
and made or remade to use the energy of the explosive in a fixed shotgun
shell to fire through a smooth bore either a number of ball  shot  or  a
single projectile for each single pull of the trigger.
  13. "Cane Sword" means a cane or swagger stick having concealed within
it a blade that may be used as a sword or stilletto.
  14. "Antique firearm" means:
  Any  unloaded  muzzle  loading  pistol  or  revolver with a matchlock,
flintlock, percussion cap, or similar type  of  ignition  system,  or  a
pistol  or  revolver  which  uses  fixed  cartridges which are no longer
available in the ordinary channels of commercial trade.
  14. "Chuka stick" means any device designed  primarily  as  a  weapon,
consisting of two or more lengths of a rigid material joined together by
a  thong,  rope or chain in such a manner as to allow free movement of a
portion of the device while held  in  the  hand  and  capable  of  being
rotated  in  such a manner as to inflict serious injury upon a person by
striking or choking. These devices  are  also  known  as  nunchakus  and
centrifugal force sticks.
  15.  "Loaded  firearm" means any firearm loaded with ammunition or any
firearm which is possessed by one who, at the  same  time,  possesses  a
quantity of ammunition which may be used to discharge such firearm.
  15-a.  "Electronic  dart gun" means any device designed primarily as a
weapon, the purpose of which is to momentarily stun, knock out or  para-
lyze  a person by passing an electrical shock to such person by means of
a dart or projectile.
  15-b. "Kung Fu star" means a disc-like object with sharpened points on
the circumference thereof and is designed for use primarily as a  weapon
to be thrown.
  15-c.  "Electronic  stun gun" means any device designed primarily as a
weapon, the purpose of which is to stun,  cause  mental  disorientation,
knock  out  or  paralyze  a  person by passing a high voltage electrical
shock to such person.
  16. "Certified not suitable to possess a self-defense spray device,  a
rifle  or shotgun" means that the director or physician in charge of any
hospital or institution for  mental  illness,  public  or  private,  has
certified  to  the  superintendent  of  state police or to any organized
police department of a county, city, town or village of this state, that
a person who has been judicially adjudicated  incompetent,  or  who  has
been  confined  to such institution for mental illness pursuant to judi-
cial authority, is not suitable to possess a self-defense spray  device,
as defined in section 265.20 of this article, or a rifle or shotgun.
  17.  "Serious offense" means (a) any of the following offenses defined
in the former penal law as in force  and  effect  immediately  prior  to
September first, nineteen hundred sixty-seven: illegally using, carrying
or  possessing  a pistol or other dangerous weapon; making or possessing
burglar's instruments; buying or  receiving  stolen  property;  unlawful
entry  of a building; aiding escape from prison; that kind of disorderly
conduct defined in subdivisions six and eight of section  seven  hundred
twenty-two of such former penal law; violations of sections four hundred
eighty-three,  four  hundred  eighty-three-b, four hundred eighty-four-h
and article one hundred six of such former penal law; that kind of sodo-
my or rape which was designated as a misdemeanor; violation  of  section
seventeen  hundred  forty-seven-d and seventeen hundred forty-seven-e of
such  former  penal law; any violation of any provision of article thir-
ty-three of the public health law relating to narcotic drugs  which  was
defined  as  a  misdemeanor  by section seventeen hundred fifty-one-a of
such former penal law, and any violation of  any  provision  of  article
thirty-three-A of the public health law relating to depressant and stim-
ulant  drugs  which  was  defined  as a misdemeanor by section seventeen
hundred forty-seven-b of such former penal law.
  (b) any of the following offenses defined in the penal law:  illegally
using,  carrying  or  possessing  a  pistol  or  other dangerous weapon;
possession of burglar's tools; criminal possession of stolen property in
the third degree; escape  in  the  third  degree;  jostling;  fraudulent
accosting;  that  kind  of  loitering  defined  in  subdivision three of
section 240.35; endangering the welfare of a child; the offenses defined
in article two hundred thirty-five; issuing abortional articles; permit-
ting  prostitution; promoting prostitution in the third degree; STALKING
IN THE FOURTH DEGREE; STALKING IN THE THIRD DEGREE; the offenses defined
in article one hundred thirty;  the  offenses  defined  in  article  two
hundred twenty.
  18.  "Armor piercing ammunition" means any ammunition capable of being
used in pistols or revolvers containing a projectile or projectile core,
or a projectile or projectile core for use in such ammunition,  that  is
constructed   entirely  (excluding  the  presence  of  traces  of  other
substances) from one or a combination of any of the following:  tungsten
alloys, steel, iron, brass, bronze, beryllium copper, or uranium.
  19. "Duly authorized instructor" means (a) a duly commissioned officer
of  the United States army, navy, marine corps or coast guard, or of the
national guard of the state of New York; or (b) a duly  qualified  adult
citizen  of  the  United States who has been granted a certificate as an
instructor in small arms practice issued by the United States army, navy
or marine corps, or by the adjutant general of this  state,  or  by  the
national rifle association of America, a not-for-profit corporation duly
organized  under  the laws of this state; or (c) by a person duly quali-
fied and designated by  the  department  of  environmental  conservation
under  paragraph d of subdivision six of section 11-0713 of the environ-
mental conservation law as its agent in the giving  of  instruction  and
the  making  of  certifications  of qualification in responsible hunting
practices.
  20. "Disguised gun" means  any  weapon  or  device  capable  of  being
concealed  on the person from which a shot can be discharged through the
energy of an explosive and is designed and  intended  to  appear  to  be
something other than a gun.

  21. "Semiautomatic" means any  repeating  rifle,  shotgun  or  pistol,
regardless  of barrel or overall length, which utilizes a portion of the
energy of a firing cartridge or shell to  extract  the  fired  cartridge
case  or  spent  shell  and chamber the next round, and which requires a
separate pull of the trigger to fire each cartridge or shell.
  22. "Assault weapon" means (a) a semiautomatic rifle that has an abil-
ity to accept a detachable magazine and has at least two of the  follow-
ing characteristics:
  (i) a folding or telescoping stock;
  (ii)  a pistol grip that protrudes conspicuously beneath the action of
the weapon;
  (iii) a bayonet mount;
  (iv) a flash suppressor or threaded barrel designed to  accommodate  a
flash suppressor;
  (v) a grenade launcher; or
  (b)  a  semiautomatic  shotgun  that has at least two of the following
characteristics:
  (i) a folding or telescoping stock;
  (ii) a pistol grip that protrudes conspicuously beneath the action  of
the weapon;
  (iii) a fixed magazine capacity in excess of five rounds;
  (iv) an ability to accept a detachable magazine; or
  (c)  a semiautomatic pistol that has an ability to accept a detachable
magazine and has at least two of the following characteristics:
  (i) an ammunition magazine that attaches to the pistol outside of  the
pistol grip;
  (ii)  a  threaded barrel capable of accepting a barrel extender, flash
suppressor, forward handgrip, or silencer;
  (iii) a shroud that is attached to, or partially or completely  encir-
cles,  the  barrel and that permits the shooter to hold the firearm with
the nontrigger hand without being burned;
  (iv) a manufactured weight of fifty ounces or more when the pistol  is
unloaded;
  (v) a semiautomatic version of an automatic rifle, shotgun or firearm;
or
  (d)  any  of  the  weapons, or functioning frames or receivers of such
weapons, or copies or duplicates of such weapons, in any caliber,  known
as:
  (i) Norinco, Mitchell, and Poly Technologies Avtomat Kalashnikovs (all
models);
  (ii) Action Arms Israeli Military Industries Uzi and Galil;
  (iii) Beretta AR70 (SC-70);
  (iv) Colt AR-15;
  (v) Fabrique National FN/FAL, FN/LAR, and FNC;
  (vi) SWD M-10, M-11, M-11/9, and M-12;
  (vii) Steyr Aug;
  (viii) Intratec Tec-9, Tec-DC9 and Tec-22; and
  (ix)  revolving  cylinder shotguns, such as (or similar to) the Street
Sweeper and Striker 12;
  (e) provided, however, that such term does not include: (i) any rifle,
shotgun or pistol that (a) is manually operated by bolt, pump, lever  or
slide action; (b) has been rendered permanently inoperable; or (c) is an
antique firearm as defined in 18 U.S.C. 921(a)(16);
  (ii)  a  semiautomatic  rifle that cannot accept a detachable magazine
that holds more than five rounds of ammunition;
  (iii) a semiautomatic shotgun that cannot hold more than  five  rounds
of ammunition in a fixed or detachable magazine;
  (iv)  a rifle, shotgun or pistol, or a replica or a duplicate thereof,
specified in Appendix A to section 922 of 18 U.S.C. as such  weapon  was
manufactured  on  October first, nineteen hundred ninety-three. the mere
fact that a weapon is not listed in Appendix A shall not be construed to
mean that such weapon is an assault weapon; or
  (v) a semiautomatic rifle, a semiautomatic shotgun or a  semiautomatic
pistol  or  any of the weapons defined in paragraph (d) of this subdivi-
sion lawfully possessed prior to September fourteenth, nineteen  hundred
ninety-four.
  23. "large capacity ammunition feeding device" means a magazine, belt,
drum,  feed strip, or similar device, manufactured after September thir-
teenth, nineteen hundred ninety-four, that has a capacity  of,  or  that
can  be readily restored or converted to accept, more than ten rounds of
ammunition; provided, however,  that  such  term  does  not  include  an
attached  tubular  device  designed  to accept, and capable of operating
only with, .22 caliber rimfire ammunition.
.

(For verification consult Official Text at Senate Gopher site.)