British Explosive Ordnance Modified US 20lb Fragmentation Bomb Low-poly 3D model

Originally used by the United States, this bomb was modified for use by the British. The spring is the modification, placed beneath the pressure plate due to the fuze's high sensitivity. The casing is wrapped with a steel wire to improve fragmentation, although this model does not have the steel wire wrapping. It also has a single u shaped eye-bolt for individual suspension.

The plugin used is Armory 3D, used to render the images you see. The information in the description can be found in British Explosive Ordnance, published by Navy Department Bureau of Ordnance on June 10, 1946.