DUKE CARBINE

The Duke Carbine is a carbine-length rifle from the in-game 'Duke' arms brand, one of several confirmed Duke-branded firearms alongside the Duke Assault Sniper Rifle and Duke Special Ops Carbine. Rockstar has used fictional in-universe gun manufacturers like Duke throughout the GTA series instead of licensing real firearm brands directly, and having three separate Duke models suggests it's being built out as one of GTA 6's more prominent weapon families. It's confirmed via trailer footage, though exact stats haven't been shown.