Resident Evil Village · Completion unlock
Handcannon PZ
IGN lists the Handcannon PZ as a special weapon received for completing the game on at least Hardcore difficulty.
How it works
IGN's weapon table states the Handcannon PZ is received for completing the game on at least Hardcore difficulty. IMFDB adds that it can be unlocked for purchase after beating the game on Hardcore and spending 60,000 CP on the Extra Content menu; it describes the weapon as using sniper rifle ammunition shared with the F2. These details are attributed to their respective passages.
Read the supporting references
Weapons and Weapon Mod Locations - Resident Evil 8 Village Guide - IGN Resident Evil: Village - Internet Movie Firearms Database - Guns in Movies, TV and Video Games
Check the edition and source version for patch-specific details. Guide methodology.