Based on this product's specifications, here are some alternatives and similar models
Toy metal police pistol Pulio model 15539/6 — metal construction, toy accessory
Summary description:
Pulio model 15539/6 is a metal toy police pistol designed as a collectible or play accessory. Made primarily of metal, it replicates a police-style sidearm and suits role-play, costume use, or display. The model number 15539/6 identifies this specific Pulio piece; it is lightweight for handling and intended for non-functional, recreational use.