The P-series destroyer droid was a model of droideka produced by the Colicoids for the Trade Federation, and later for the Confederacy of Independent Systems. Several P-series droidekas were stationed aboard the Federation Lucrehulk-class battleship Saak'ak during the Invasion of Naboo, and they were also deployed during the Battle of the Great Grass Plains against the native Gungans. Several P-series droidekas remained on Lok after the Trade Federation utilized it as a testing zone for their assault on the planet of Naboo, in addition to other B1 model droids.