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www.sinodefence.com/army/small_arms/qsz92.asp - 21k QSZ92 9mm Pistol

The 9mm QSZ92-9 pistol passed the initial trial in 1996 and was design certified in 1998.
The weapon is chambered for the international standard 9X19mm Luger/Parabellum cartridge
and fires the Chinese indigenous DAP92 9mm ball bullet featuring a steel-made penetrator core
which tip protrudes from a brass jacket. It can also fire the NATO standard 9X19mm cartridges.
The weapon has been adopted by the Chinese police forces.
The pistol is 190mm in length, 135mm in height, and 35mm in width. The barrel length is 111mm.
The weapon weights 760g when empty and 943g when fully loaded. Frame of the pistol is made
from polymer. The QSZ92-9 pistol is a recoil-operated, semi-automatic weapon that uses a lock-breech
design. The weapon uses a
rotating barrel to lock and unlock the slide on recoil. Trigger mechanism is double action, with external hammer and ambidextrous safety/unlock lever, mounted on both sides of the frame.
The pistol uses a double-column, double-feed box magazine that holds 15 rounds of ammunition.
Front part of the frame under the barrel is shaped as an accessory rail to accept laser sights or flashlights.
Fixed sights have luminous inserts for low light conditions.

NP42 9mm Pistol
The NP42 9mm pistol is the
updated version of the QSZ92-9 for the export market,
featuring improved reliability and accuracy. The weapon was said to have been developed using
the U.S. Army standard and has a failure rate (<0.12%) comparable to that of the U.S. M11 9mm pistol.
The barrel life of the weapon has been increased from 3,000 rounds of the QSZ92-9 to 10,000 rounds.
The standard version NP42 pistol is 190mm in length and weights 760g when empty. The barrel length
is 111mm. The long-barrel version NP42 is 200mm in length and weights 774g when empty.
The barrel length is 121mm. The NP42 pistol can use four types of magazines: 15-round double-column,
double-feed; 15-round double-column, single-feed; 10-round double-column, double-feed; and 10-round
double-column, single-feed magazines. All four types of magazines are fully exchangeable and can also be
used by the original QSZ92-9 pistol.
Specifications
QSZ92-9 NP42
Calibre (mm) 9 9
Length (mm) 190 190/200
Barrel length (mm) 111 111/121
Height (mm) 135 137
Width (mm) 35 35
Weight, empty (g) 760 774
Weight, loaded (g) 943 ?
Muzzle velocity (m/s) 360+/-10 360+/-10
Effective range (m) 50 50
Magazine capacity (rounds) 15 10/15
Barrel life (rounds) 3,000 10,000
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