A compact submachine gun Jason and Lucia both carry during a hostage scene in the second trailer, Jason’s with a red-dot sight. Fans see a Heckler & Koch MP5/40.
Checked against sources on Suggest a correction
Both protagonists carry one in the hostage scene of the second trailer. Jason’s has a small red-dot sight that fans match to the Aimpoint Micro T-1. How many guns you can carry at once is covered in our article on guns and combat.
Rockstar hasn’t named this weapon, so the entry uses a descriptive name. The real-life counterpart is a community identification.
All vehicles and weapons spotted so far are in our list.
In GTA 6 you carry a few guns, not a whole arsenal: two handguns and two long guns, according to previews. Long guns stay visible, and the rest wait in the car trunk.
Reliable source
A GTA 6 protagonist and Lucia’s partner. He grew up around grifters and hustlers, served in the army and now works for local drug runners in the Leonida Keys.
A GTA 6 protagonist alongside Jason Duval. She landed in a Leonida state prison defending her family and got out largely through luck.