| Delayed blowback firearms |
|---|
|
| Lever-delayed | |
|
| Roller-delayed | |
|
| Gas-delayed | |
|
| Hesitation locked | |
|
| Primer actuated | |
|
| Screw-delayed | |
|
| Inertia-delayed | |
|
| Flywheel-delayed | |
|
| Radial-delayed | |
|
| Vector-delayed | |
|
| Bolt-delayed | |
|
| Chamber ring-delayed | Kimball • Mann • Seecamp • T3 |
|
| Hammer-delayed | |
|
| Toggle-delayed | |
|
| Fosbery-delayed | |
|
| Torsion-delayed | |
|
| Locking lug delayed | |
|
| Spring delayed | |
|
| Crank delayed | |
|
| Flapper delayed | Mauser 1912/14 |
|
| Unknown | |