Below is a list of
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 ...
firearms.
Lever delayed blowback
Roller delayed blowback
Gas delayed blowback
Flywheel delayed blowback
Hesitation lock
Radial delayed blowback
Toggle delayed blowback
Vector delayed blowback
References
{{Reflist
Firearm actions
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 ...