StarDestroyer.Net BBS

The USS Bozeman (NCC-1941), the sole representative of the Soyuz-class starship from "Cause and Effect", was seen to have a large turreted gun on the extended after section, abaft of where the rollbar would usually on a Miranda-class starship, and two more twin-barrelled turrets where the rollbar would attach to a Miranda-class saucer.

Publius

I believe on the original deckplans for the Reliant [the "Avenger" deckplans] or something to that effect, Reliant's rollbar-mounted phasers were called "megaphasers." But FASA and later tech manuals fucked it all up. Too bad, it would have given us some more variety for phasers.

The warship Voyager.

http://www.stguardian.to/fed/intrepid/intrepidwar.jpg
http://www.stguardian.to/fed/intrepid/intwar.jpg
http://www.stguardian.to/fed/intrepid/intwar02.jpg