The DC-17m Interchangeable Weapon System, or DC-17m ICWS, was a configurable combat weapons system used by the clone commandos of the Galactic Republic. This weapon was a variant of the DC-15A blaster rifle, which was used by standard clone troopers. The DC-17m was much smaller and lighter than the DC-15 and more versatile due to the fact that it could carry three different weapon attachments, making it a ranged weapon capable of adapting to virtually any situations a Clone Commando might run into.