ExperimentsEditLater in the series, Kobayashi reveals a game changer to Nagate Tanikaze. Research and experiments on a dead Chimera in a secret facility on board Sidonia had allowed humanity to make artificial kabi, the only known substance that can kill Gauna cores. Kobayashi than tells Tanikaze that he is to test a new weapon utilizing bullets made of this man-made kabi. When he and Yuhata Midorikawa arrive at Toha Heavy Industries to be debriefed, Tanikaze recognizes the weapon as one he trained with in Hiroki Saitou's simulator.
Time for a testEditNews came in that the newly departed colony ship was being approached by a Gauna. Knowing the ship was defenseless, Tanikaze was granted permission to use the prototype SHS-BAD to save the ship, as well as using a new engine. This was risky, the gun's recoil control was not synched with the engine, but there was no time. Tanikaze fired the gun for the first time at 234km from the Gauna, and while he hit the body, he had missed the core, and the outrageous recoil threw him into a spin. To everyone's suprise, he recovered and fired a second shot. It was a bull's eye shot, and in the nick of time, the Gauna had almost hit the colony ship. The Captain found the test satisfactory, and ordered more units built.
Sidonia vs. Large Union Mass shipEditBy the time the Large Union Mass ship arrived, only 48 SHS-BADs had been made. However, they allowed the Sidonia's strike team to destroy the whole Pod.
Gun AssemblyEditThe Ballistics Acceleration Device is a rail gun, utiliizing intensified magnetic fields to accelerate a composite kabi round at blinding speeds with pinpoint accuracy. The weapon is huge, longer than a Garde is tall, but has a barrel extension that can be removed. The weapon seems to use a targeting computer, enabling accurate fire at immense range.
The bullet for the BAD has a composite mass material shell gauged at about 40mm, with an artificial kabi core. The kinetic energy and heavy mass of the composite shell punch through the ena. The composite shatters on the Gauna Core, but the kabi then penetrates the core, dealing a the killing blow.
- The SHS-BAD's maximum accurate range seems to be about 200km (124 miles), but in the test fire on the Gauna attacking the colony ship, Tanikaze fired and hit the Gauna at about 225km (139 miles). However his first shot was a miss, and the bull's eye was made at about 210km.
- The weapon is so heavy that in gravity situations more than half of the barrel is detachable.
|Knights of Sidonia Sciences & Technologies|
|Support Ships & Crafts|
|Knights of Sidonia|
|Anime||Season 1 | S1 compilation movie | Season 2 | Season 3|
|Subjects & Topics||Sidonia | Gauna | Gardes | Technology of Sidonia | Characters of Sidonia ||
|Manga||Volume 1 | Volume 2 | Volume 3 | Volume 4 | Volume 5 | Volume 6 | Volume 7 | Volume 8 | Volume 9 | Volume 10 | Volume 11 | Volume 12 | Volume 13|