FN 5.7 (Fabrique Nationale) pistol is a semiautomatic pistol in 5.7 X 28 mm
caliber
1/20/05
In response to numerous questions that ATF has received regarding
the capabilities of the 5.7 X 28mm cartridge, the following technical
information is provided.
FTB classified SS196 ammunition as not armor piercing.
Type: Double Action Only or Single Action (in Tactical model).
Chambering: 5.7x28mm.
Length: 208 mm
Barrel length: 122.5 mm
Magazine: 20 rounds.
The FN 5.7 (Fabrique Nationale) pistol is a semiautomatic pistol
in 5.7 X 28 mm caliber approved for importation as a sporting firearm.
The classification of all ammunition is governed strictly by the
definitions presented in the GCA. Specifically, as defined in
18 U.S.C. Section 921(a)(17)(B), the term "armor piercing
ammunition" means-
a projectile or projectile core which may be used in a handgun
and which is constructed entirely (excluding the presence of
traces of other substances) from one or a combination of
tungsten alloys, steel, iron, brass, bronze, beryllium copper,
or depleted uranium; or
a full jacketed projectile larger than .22 caliber designed and
intended for use in a handgun and whose jacket has a weight
of more than 25 percent of the total weight of the projectile.
FTB has also examined a 5.7 X 28 mm projectile that FN Herstal
has designated the "SS196." The SS196 is loaded with a Hornady
40 grain, jacketed lead bullet. FTB classified SS196 ammunition
as not armor piercing ammunition under Federal firearms statutes.
According to FNH USA, FN Herstal tested the SS192 ammunition.
SS192 ammunition did not penetrate the Level IIIA vests that were
tested. FNH USA states that SS196, Hornady V-Max 40 gr. bullets
fired from a 4-3/4 inch barrel did not penetrate the Level II vests
that were used in testing.
FNH USA has informed FTB that SS192 is no longer imported for
commercial sale to the United States and that commercial sales
of 5.7 X 28mm ammunition are restricted to the SS196 (not
armor piercing).
FN Herstal 5.7 X 28mm Ammunition
SS190 - Armor piercing (AP)
SS191 - AP Tracer
SS192 - Hollow Point (not AP)
SB193 - AP Subsonic
SS195 - "Green" - lead free hollow point projectile with copper jacket (not AP)
SS196 - Sporting round (Hornady 40 gr. V-max, hollow point lead), (not AP)
10700004 Blank (not classified as ammunition under Federal law)
10700005 Dummy
