Description
40/106 mm Round RTB-7MA with Thermobaric Grenade GTB-7MA
NSN:1310-50-001-1187
MAIN FEATURES:
The 40/106 mm Round RTB-7MA with Thermobaric Grenade GTB-7MA is intended for defeat:
- of enemy manpower
- equipment placed mainly in:
- field type shelters
- battlefield fortifications
- reinforced buildings
- stone, brick or concrete fortifications
- caves
- and in the open;
- of light armored and unarmored vehicles;
Performance:
- combined destruction, both by rapidly forming high-pressure blast wave and thermal emission;
- point-detonating Fuze AF72
- with super-quick and graze (anti-ricochet) function, independent of impact angle;
- max range – 1,200 m / 1,312 yds.
| TACTICAL-TECHNICAL CHARACTERISTICS | RTB-7MA |
| Caliber, mm | 40 mm |
| Warhead caliber, mm | 106 mm |
| Max sighting range, m/yds. (SGL-7MA with adjustable drum scale) |
1,200 m / 1,312 yds. |
| Direct-fire range, m/yds. (Optical scale of SGL-7MA) |
200 m / 218 yds. |
| Weight of the round, kg/lbs. | max 4.6 kg / 10.1 lbs. |
| Weight of the grenade, kg/lbs. | 4.2 kg / 9.2 lbs. |
| Muzzle velocity, m/s | 70 m/s |
| Fire rate, shots/min | from 4 to 6 |
| Operational temperature range, °C/°F | from -40°C to 50°C / -40°F to 122°F |
| CLASS OF EXPLOSION HAZARD: | 1.1F, UN 0292 |
| The Round consists of: | |
| Fuze | AF72
with super-quick and graze (anti-ricochet) function, independent of impact angle |
| Thermobaric Grenade | GTB-7MA |
| Sustainer motor | SM-71 |
| Propellant Charge | CP-73 |
| Weapons Systems | |
| 40 mm ARSENAL ATGL-L2 and Russian RPG-7V Light Anti-Tank Grenade Launchers. | |
| PACKING | RTB-7MA |
| 6 Rounds are packed in a wooden case as follows: | 6 Grenades GTB-7MA
(each one in airtight plastic bag) 6 Propellant Charges CP-73 (each one in a plastic container; each 3 pcs. plastic containers in an airtight plastic bag). |
| Dimensions, mm/in | 895 x 481 x 325 mm / 35.2 x 18.9 x 12.7 in |
| Weight, kg/lbs. | 50 kg / 110.2 lbs. |
| Volume, m³ | 0.14 m³ |
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