Standard Blank cartridge for training. Used with Blank Firing Attachment, it can be adjusted to all automatic weapons to provide consistent and reliable functioning.
| Normative reference | MIL-C-60616 |
| Star crimp | 4 |
| Cartridge length | 56 mm / 2.2 inch |
| Cartridge weight | 7.7 g / 119 gr NOMINAL |
| Case | Brass |
| Service temperature | -54°C to +52°C -65°F to +125°F |