RJ weapons and crewships

[(XBOX)Player244024418]

I have Zekti MkIII weapons (hitscan laser fire) equipped on my RJ but the pilot gun up front can't shoot through or destroy crewship shields. So it's tough to destroy them.

Is there a good hitscan type weapon that will shoot through crewship shields and do damage to the crewship?

I know there's some bc sometimes I'm on another RJ and the weapons do more damage. Because it's someone else's RJ i don't know what they are called though.

[EDM774]

the shielded grineer crewships need you to shoot at 3 weakspots, before they are destroyed NOTHING can shoot trough them. most people use either RJ abilities that do DPS over an area or blast them with artilery fire to knock them out instantly

only corpus crewships have that shield drone which follows it around and the Photors (only railjack gun with innate punchtrough) can shoot the drone from behind the shield and destroy it.