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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.
History & Art
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| the simple blowback pistols from Hi-Point Firearms which include models chambered in .40 S | instance of | There are exceptions | 0.80 | text |
| the 9 | instance of | Most blowback carbines and submachine guns are chambered for pistol cartridges | 0.80 | text |
| the Becker | instance of | larger calibre APIB guns | 0.80 | text |
| Oerlikon use extended chambers | instance of | larger calibre APIB guns | 0.80 | text |
| longer than is necessary to contain the round | instance of | larger calibre APIB guns | 0.80 | text |
| and ammunition for APIB firearms come with straight-sided cartridges with rebated rims | instance of | larger calibre APIB guns | 0.80 | text |
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