| Main characteristics of M-13 projectile with ballistic index TC-13 | |
| Caliber, mm | 132 |
| Weight of final projectile with GWMZ fuse, kg | 42,5 |
| Weight of equipped combat unit, kg | 21,9 |
| Weight of explosive charge, kg | 4,9 |
| Weight of equipped jet engine, kg | 20,6 |
| Powder charge weight, kg | 7,05-7,13 |
| The length of the projectile without the fuse, mm | 1415 |
| Wingspan (blade) stabilizer, mm | 300 |
| Reactive powder charge burning time, with | 0,85 |
| Average reactive force, kg | 1650 |
| Guide projectile velocities (muzzle velocity), m/s | 70 |
| Average projectile acceleration, m/s2 | 500 |
| Highest projectile speed, m/s. | 355 |
| The length of the active section of the trajectory, m | 125 |
| The longest range of fire, m. | 8470 |
| Shrapnel radius (when the fuse is set to "O", m). | 8-10 |
| Radius of actual shrapnel hitting (when the fuse is set to "O", m | 25-30 |
| Funnel dimensions in medium-hard soil (when the fuse is set to "Z"), m: | |
| diameter | 2-2,5 |
| depth | 0,8-1 |
| Range mean deviation - W (at an elevation angle of 45º), m | 105 |
| Mid lateral deviation - WB (at 45º elevation angle), m | 200 |
Sources:
Ammunition from the Mortar Guards. Quick guide. Edition two. GAU of the Supreme Soviet of the USSR. - Moscow: Soldier, 1948. - С.10,12.
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