Scroll down to see some types from Singapore.
This is what I have found so far, but I guess there will be more types.

SFG 75

Length: -mm , diameter: -mm.
Weight: -gram including -gram .

Photo © Cory.

SFG 82

Length: 105mm , diamter: 54mm.
Weight: 300gram including 80gram Comp B.

Photo right © Cory.

Below © Craig.

SFG 87M

Length: mm , diameter: mm.
Weight: gram including gram

Photo © Cory.

Anti Frogmen

Length: 138mm , diameter: 54mm.
Weight: 320gram including 180gram Comp B.

Right photo © Cory.