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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 harbours against enemy's frogmen, 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 5m.
The explosion of the highly explosive composition creates defeat effect within 15m radius and shock disorientation up to 30 m.