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| Barnitzke machine gun | |
|---|---|
| Type | Machine gun |
| Place of origin | Nazi Germany |
| Specifications | |
| Cartridge | 7.92×57mm |
| Caliber | 7.92mm |
| Action | delayed blowback |
| Feed system | Belt |
| Sights | Iron |
TheBarnitzke machine gun is a prototype machine gun of late World War II German origin. The weapon uses an unusualdelayed blowback operation, where during firing the bolt opening is delayed by the rotational inertia of twoflywheels, which are driven by a rack and pinion arrangement on the bolt carrier.[1][2]
| Lever delayed |  | |
|---|---|---|
| Roller delayed | ||
| Gas delayed | ||
| Hesitation locked | ||
| Flywheel delayed | ||
| Radial delayed | ||
| Screw/Turnbolt delayed | ||
| Toggle delayed | ||
| Vector delayed | ||
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