The Tisas PX-5.7 is a polymer-frame
auto-loading pistol introduced in 2024 by
Tisas and made in Turkey.
Design
The PX-5.7 is chambered for the
5.7×28mm cartridge and uses magazines that hold 20 rounds.It operates on a
delayed blowback
Blowback is a system of operation for self-loading firearms that obtains energy from the motion of the cartridge case as it is pushed to the rear by expanding gas created by the ignition of the propellant charge.
Several blowback systems exist wi ...
system.
Description
It is a competitor to the
FN Five-seven, the
Ruger-57, the
Smith & Wesson M&P 5.7 and the
PSA Rock 5.7.
As of mid 2024, it was the least expensive pistol chambered for the 5.7×28mm round.
See also
*
List of delayed-blowback firearms
Below is a list of delayed-blowback firearms.
Lever delayed blowback
Roller delayed blowback
Gas delayed blowback
Flywheel delayed blowback
Hesitation lock
Radial delayed blowback
Screw/Turnbolt delayed blowback
Toggle delayed blo ...
References
External links
*
5.7×28mm semi-automatic pistols
Delayed blowback firearms
Semi-automatic pistols of Turkey
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