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STL-30PERSONNEL-HELD SEMI-AUTOMATIC

GRENADE LAUNCHER

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STILETTO SYSTEMS: STL - 30 GRENADE LAUNCHER

The 30 mm STL - 30 personnel-held and self-loading grenade, launcher is a

hand-carried weapons system designed to provide a new level of performance

against covered threats and air and land based armoured targets that are

protected by up to 100mm of armour.

Key Attributes:

- The STL - 30 is a very light personnel-held portable and universal weapons

system with a maximum range of up to 3.5 km (both for land-based and

air-borne targets).

- The STL - 30 combines the advantage of a machine gun and grenade launcher

in a special operatins situation, incorporating new and unique benefits

while maintaining key safety features.

General layout of High explosive dual-purpose STL G-30 grenade without case

General layout of the STL - 30

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The STL-30 works on the blow back principle developed by combustion gases.

Firing from the Stiletto grenade launcher is performed using a case-less round

housing a high explosive grenade.

Firing is performed on a low trajectory in single shot or in a semi-automatic mode.

When firing, the ammunition is provided via a removable magazine having a five

grenade capacity. A ten grenade magazine is also available.

The STL - 30 can also be installed on mounts and coupled with optronics for use

on vehicles, APC’s and boats. Should end users require, a belt fed system can be

used when mounted for automatic firing.

Principle design data of the STL - 30:

Launcher weight 6.5 kg

Magazine capacity 5 or 10

Effective range (depending on the sight) 2000 m

Maximum range 3500 m

Fire cycle 40 per minute

Recoil energy (maximum) 32 joule

Muzzle velocity 280 m/sec

Maximum pressure of gasses 160 mpa

High explosive dual purpose Grenade: STL G - 30

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The STL G - 30 shown on page 7 is designed to neutralise enemy personnel

and their weapons systems, as well as air and land-based armoured targets

protected by up to 100 mm thick armour.

The grenade consists of a fuse, fragmentation shell, cumulative crater,

blasting and propelling charges.

Distant arming point fuses provide grenade explosion at contact point. The

fuse provides self-detonation in the absence of any target contact. Further,

the fragmentation casing serves to create fragmentation on detonation.

Principle design data for STL G - 30

Type of shot Caseless fragmentation - cumulative

with semi-prepared fragments

Weight of shot 175 g

Weight of grenade 170 g

Weight of propellant 3.5 g

Weight of blasting powder 30 g

Number of semi-prepared fragments 490

Fragments lethality range 25 m

Armour-penetrating ability Penetrates 450 Brinell 100 mm armour

plate at max range of 3.500 m

Maximum press of explosive gases at the 160 mpa

Maximum flying range for grenade 3500 m

Direct shot range against 0.5 m high target 250 m

Direct shot range against 1.7 m high target 350 m

Direct shot range against 2.8 m high target 470 m

General layout of the STL - 30

General layout of the STL - 30 (with firing rack).

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