5 mm caliber Rimfire cartridges Rimfire cartridges

| Name_ | Case_type | Bullet | Length_ | Base | Shoulder | Neck |
|---|---|---|---|---|---|---|
| .22 WRF | rimmed straight | 5.689 (.224) | 24.38 (0.96) | 6.12 (.241) | N/A | 6.10 (.240) |
| .22 WMR | rimmed straight | 5.689 (.224) | 26.72 (1.052) | 6.12 (.241) | N/A | 6.10 (.240) |