40x46mm Round RLV-ADAnti-Diver Grenade

The 40×46 mm RLV-AD is in water operation round and intended for protection of ships and harbors against enemy’s frogmen, at distance up to 400 m.

The rounds are designed to be fired from: Underbarrel Grenade Launchers: UBGL-M6, UBGL-M7, UBGL-M16; M203; HK 69; etc.; Stand-alone Grenade Launchers: 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.


260g – Weight of Round
143mm – Round Length
0 – Safety Wire
10 – 40m – Arming Distance
76m/s – Muzzle Velocity
14 – 19s – Time of Self-Destruction
tbc-2 – Thermobaric Composition
30m – shock Effective Radius


40x46mm caliber

Fuze Type AF44


28pcs – in Metal Box
3pcs – Metal Box in Wooden Case
40kg – weight of each Wooden Case
0.072cm3 – volume of each Wooden Case
875x398x206mm – dimensions of each Wooden Case