The Beretta M418 is an easily-concealed Italian 6.35 mm (.25 ACP) pocket pistol. James Bond used a Beretta in the first five novels of the series by Ian Fleming. Bond’s pistol is described as “a very flat .25 Beretta automatic with a skeleton grip,” (i.e. side grip panels removed - frame only)

Textures 4k PBR Metallic Roughness

high poly modeling done in blender and ZBrush

Low poly done in blender

Textured in Substance painter, baked and rendered using Marmoset Toolbag 4