Rounds for Grenade Launcher

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40x46 mm Round RLV-AD with Anti-Diver Grenade


The 40x46 mm RLV-AD is in-water operation round and intended for protection of ships and harbors against emeny’s diver, at distance up to 400 m.
The rounds are designed to be fired from:
- Underbarrel Grenade Launchers: ARSENAL UBGL-M6, UBGL-M7, UBGL-M16; M203; HK 69; etc.;
- Stand-alone Grenade Launchers: ARSENAL UGGL-M1, HK 69A1; M 79; STAR FN SCAR; M320; etc.;The Grenade has a fuze with distant arming, delay action and self destruction. Upon impact to the water, the fuze initiates the grenade at depth about 5 m. The explosion of the highly explosive composition creates defeat effect within 30 m radius and shock disorientation up to 100 m.


40x46 mm Low Velocity

Overall length, mm, max


Weight of the round, kg



AF-44 - point detonating fuze with distant arming, delay action and self destruction

Arming Distance, m

from 10 to 40

Self-destruction time, s

from 14 to 19

Details of arming function

3 steps of safety

Muzzle Velocity, m/s


Max. firing distance, m


Radius of defeat, m

about 30

Radius of shock effect, m

about 100

Operation Temperature range,0 C

from minus 43 to 52

Class of explosion hazard

1.1E UN 0006

3 metal airtight boxes ( 28 pcs. in each box )placed in a wooden case

Wooden case dimensions, mm


Case weight, kg


Case volume, m3


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