Offensive grenades are not designed to fragment. They are meant for situations where adequate cover is not provided. A 'defensive' frag grenade has a kill radius of over 5 meters, whereas an offensive grenade has a kill radius of abut 2 meters. This is why it does not have a traditional grenade shape.
edit: the one made by MKE kind of looks like the cardboard center of a toilet roll lol. You can see the diagonal line in the bottom third which looks suspiciously similar to an empty toilet roll lmao.
If pkk members shit themselves they rub their asses with the grenade then boom
Lmaooo