Blowback is an operating system for autoloading firearms that utilizes energy created by combustion in the chamber and bore acting directly on the bolt face through the cartridge.
This pressure pushes directly on the bolt face through the cartridge. Blowback is an operating system for autoloading firearms that uses the pressure created by combustion in the cartridge case and bore.
Blowback is an operating system for autoloading firearms that uses the pressure created by combustion in the cartridge case and bore. This pressure pushes directly on the bolt face through the cartridge.
Blowback is an operating system for autoloading firearms that uses the pressure created by combustion in the cartridge case and bore. This pressure pushes directly on the bolt face through the cartridge.