Vladika
SOC-14 1K
Well, yes and no. If they can hit them, probably.
The real issue is what is your conception of the "right" outcome when a space leviathan comes up against a small, agile, lesser-armed vessel?
Do you want it to be an age-of-sail like outcome, in which a single-master with a couple of swivel-guns should pack up and go home in face of a 74? (This is what HG2 delivers)
Or do you want it to be like 20th century naval warfare, where (given the right conditions) a PT boat can make a good run and deliver a crippling or a fatal blow to a Mogami class cruiser (as depicted in They Were Expendable and Star Wars)
I rather fancy that Traveller was originally intended to be age-of-sail-in-space; but that many players prefer the possibility of blowing up the Death Star with a single shot from an X-wing fighter. And therein lies the root of much disaffection ...
The BR, or Monitor, with the Meson "J" Spinal IS that PT Boat...