Game Overview
Running a firearms store becomes a surprisingly hands-on management challenge where every sale, repair, and custom build carries financial risk. Gun Shop 3 blends shop simulation, light tycoon systems, and detailed mechanical tinkering in a modern commercial setting full of impatient customers, lucrative contracts, and watchful investigators. Its tone sits between methodical workshop sim and chaotic retail game: one minute you are examining a rusty used pistol, and the next you are rushing to fulfill a large military-style order before the deadline expires.
Most of the day revolves around buying, restoring, modifying, and selling weapons. Customers bring in used equipment with concealed faults, and careful workbench inspections reveal damaged attachments and corroded components that can lower the price during negotiation. Manufacturing expands beyond simple repairs through lathes and CNC mills, letting you produce barrels, suppressors, receivers, mounts, handguards, and other specialized parts from harvested scrap. Early jobs focus on individual service requests, while later wholesale contracts demand matching batches built accurately and quickly; hiring cashiers, machinists, and janitors gradually automates routine work so the player can concentrate on higher-value decisions.
The strongest appeal comes from the balance between close-up mechanical work and larger business planning. Turning unwanted weapons into scrap, choosing whether to repair or dismantle inventory, managing staff, and deciding which contracts deserve your limited production capacity give the game more texture than a basic store simulator. An investigation system also adds pressure, since unlawful sales can bring fines and force players to keep their operation looking legitimate. Fans of PC Building Simulator, Car Mechanic Simulator, or shop-management games will recognize the satisfying loop of diagnosing, crafting, and upgrading, although Gun Shop 3 is best suited to players comfortable with its firearm-focused subject matter and patient enough to optimize a growing workshop.
Screenshots
Installation
- Select the Download button at the top of this page to open UploadHaven.
- On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
- When complete, extract the archive to a Gun Shop 3 folder using 7-Zip.
- Open the extracted folder and start the game normally.
- For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows
- Memory: 32 GB RAM
Setup Guide & Troubleshooting
How do I fix missing DLL errors for Gun Shop 3 (v0.1.47)?
After extracting Gun Shop 3 (v0.1.47), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.
What should I do if the downloaded file is corrupted?
The full archive is 3.66 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.
Do I need to run the game as administrator?
Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.
How do I update my GPU drivers for this game?
The game won't launch — what should I try?
Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.
My antivirus is blocking the game — is it safe?
A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.