Detailed concept art of a retro-futuristic combination gun, merging a pistol and shotgun, with a rusted, worn metallic finish on a plain background.

Fallout-style weapon concept art, detailed industrial retrofuturist firearm design sketch, a compact combination gun that merges a 20 gauge shotgun and a .22 LR pistol into a single survival weapon. The weapon should visually combine the silhouette and ergonomics of a SIG Sauer P230 with the mechanical styling of a Ruger Mark IV target pistol. The gun uses a break-action receiver with two vertically stacked barrels: upper barrel is a thick 20 gauge smoothbore lower barrel is a slimmer rifled .22 LR barrel Overall proportions should still resemble a heavy pistol rather than a full shotgun. Compact and concealable but mechanically overbuilt. Large reinforced hinge pin in front of the trigger guard, exposed locking latch, visible selector switch for changing calibers, industrial screws and scavenged replacement parts. Visual style: Fallout retrofuturism worn parkerized steel scratched bluing aged Bakelite and polymer grip panels improvised wasteland repairs subtle weld seams and heat discoloration weathered serial numbers taped recoil padding on grip rugged survivalist aesthetic The grip should resemble the angled ergonomic shape of a Ruger Mark IV while the upper receiver and controls echo the clean compact lines of a SIG P230. Add small details like: selector markings (.22 / 20G) exposed ejector hardware reinforced hinge assembly old-world military-industrial manufacturing marks optional small reflex sight mount Presentation style: clean concept art sheet realistic Mehr sehen