It's a dirt-cheap KKV with 10 km/s dv, 340c per missile and 13.5 kg dry mass. It's enough to punch through the armor of a gunship in one hit, and you can fire as many of them as you like without running out of money. Which is what the above ship does. It has 24 launchers each firing 6 missiles per second, resulting in a good rate of 144 missiles launched per second. It carries 3000 missiles but still costs a bit under 9 Mc. Below is a video showing how it works against a gunship. Even though 90% of the missiles launched missed completely, there's still enough hits to take out the gunship in one 2-second salvo. Plus the cloud of missiles coming out of the launchers looks pretty great.
Turning time might be a tad excessive causing over corrrections and misses.