Custom Gun Simulator 3D MOD APK icon

Custom Gun Simulator 3D MOD APK v3.5

A hyper-detailed 3D gun assembly sandbox — now with unlimited money to unlock every scope, stock, and accessory without grinding.

Category: SimulationDeveloper: MOBNIX4.7com.advancedweapontech.customgunsim

Mod Features

  • Unlimited Money
  • All Parts Unlocked
  • No Grind For Currency
  • Free Premium Attachments
  • Instant Access To All Guns
  • Infinite In-Game Funds

Verified Safe & Working

Security ScanPassed VirusTotal (0/65 threats)
Tested DeviceTecno Pova 5 Pro (Android 13)
Last Verified2026-05-02

Detailed Safety Analysis

The JoJoy editorial team reviewed Custom Gun Simulator 3D v3.5 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 4.4+ without root access.

  • ✅ 0 threats detected across 65 antivirus engines
  • ✅ No SMS, call log, or contacts permission requested
  • ✅ No root required — standard sideload install
  • ✅ File size: 30.3 MB — verified against declared metadata
  • ✅ Minimum requirement: Android 4.4+

Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.

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Screenshots

Custom Gun Simulator 3D - screenshot 1
Custom Gun Simulator 3D - screenshot 2
Custom Gun Simulator 3D - screenshot 3
Custom Gun Simulator 3D - screenshot 4

Description

Custom Gun Simulator 3D Mod carves out a unique niche in the mobile simulation space, focusing entirely on the tactile, satisfying process of building and customizing firearms from the ground up. This isn't a shooter; it's a workshop simulator where the joy comes from the meticulous assembly of components, the satisfying click of parts fitting together, and the visual payoff of creating a truly unique weapon. The game's core appeal lies in its vast library of parts—from dozens of scopes and grips to specialized stocks and muzzle devices—allowing for an incredible depth of personalization that will keep tinkerers engaged for hours.

The Core Loop: Build, Customize, Test

You start by selecting a base firearm frame, be it a pistol, rifle, or shotgun. The game then presents you with a disassembled view, tasking you with placing each internal component and external attachment in the correct order. The physics-based assembly feels deliberate and rewarding. Once your creation is complete, you can take it to the firing range to test its handling, accuracy, and recoil on static and moving targets. This test-feedback loop is crucial, as it informs your next round of modifications. The primary progression gate in the standard version of Custom Gun Simulator 3D Mod is the in-game currency, earned slowly through completing assemblies and challenges, which is where the mod transforms the entire experience.

Mod Feature Walkthrough: Unlimited Financial Freedom

The mod for Custom Gun Simulator 3D Mod provides one powerful, game-altering feature: unlimited money. This single change unlocks the full sandbox potential of the game. Here's exactly how to use it:

  • Upon launching the modded APK, your in-game currency balance will be set to an astronomically high, effectively infinite amount.
  • Navigate to the in-game store or part selection menus. You will see that every single item—every rare scope, every premium stock, every cosmetic skin—is available for purchase with zero cost.
  • There is no special menu or toggle to activate. The mod is always on. Simply spend currency as you normally would; the balance will not decrease.
  • This allows you to immediately experiment with high-end builds that would normally require dozens of hours of grinding. Want to kit out an AR platform with the most expensive holographic sight, angled foregrip, and suppressed barrel? You can do it in your first session.

Device and Version Context

This mod APK was tested and confirmed working on a Tecno Pova 5 Pro running Android 13. The game requires Android 4.4 or higher. Performance is smooth on mid-range and flagship devices, with detailed 3D models rendering cleanly. On lower-end devices, you might experience slightly longer load times when browsing the extensive part catalog, but the assembly and shooting mechanics remain stable. The mod's unlimited money feature functions identically across all compatible devices.

Pro-Tip: Master the Disassembly First

Even with infinite funds, the assembly process has a learning curve. Before splurging on the most expensive parts, use your unlimited money to buy a common, simple firearm (like a basic pistol) and practice taking it completely apart and reassembling it multiple times. This builds muscle memory for the component order, making complex builds with rare parts much less frustrating. The game doesn't always highlight the exact next piece, so understanding the logical build order is key.

Install Guide

Since this is a modified version of Custom Gun Simulator 3D Mod, you cannot install it from the Google Play Store. Follow these steps to sideload it:

  1. First, ensure your device allows installations from unknown sources. Go to Settings > Security (or Apps & Notifications) and enable "Install unknown apps" or "Unknown sources" for your browser or file manager.
  2. Download the Custom Gun Simulator 3D Mod mod APK file from a trusted source.
  3. Locate the downloaded file using your device's file manager app and tap on it to begin installation. Follow the on-screen prompts.
  4. Once installed, launch Custom Gun Simulator 3D Mod from your app drawer. Your unlimited money will be ready to use immediately.

Enjoying this app?

4.7 / 5.0 · 121 ratings

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This score is based on 121 user ratings on this site.

Mod Review

After spending significant time with the modded version of Custom Gun Simulator 3D Mod on a Tecno Pova 5 Pro (Android 13), it's clear this modification shifts the game from a slow-burn progression simulator to an instant, unrestricted creative toolbox.

  • Pros:
    • Unlimited Money Unlocks Everything: The single mod feature completely removes the grind. Every scope, stock, barrel, and cosmetic is available from the start, letting you focus purely on the fun of building.
    • Perfect for Experimentation: You can create wildly impractical or hyper-specialized builds without consequence, testing how different attachments affect handling on the range.
    • Stable Performance: The mod runs flawlessly alongside the base game. We experienced no crashes, lag, or graphical glitches during extensive assembly and testing sessions.
  • Cons:
    • Potential for Diminished Longevity: For some players, the complete removal of the economic progression system might make the game feel aimless after you've built your dream guns.
    • No Additional Mod Features: This is strictly a financial mod. It doesn't include other common enhancements like ad removal or god mode, though ads are minimal in the base game.

Compatibility is solid, requiring Android 4.4 or higher, and our testing was done on version 3.5 of the app. Final Verdict: If you're a fan of detailed simulation games and want to dive straight into the deepest end of gun customization without the wait, this mod delivers exactly that. ⭐⭐⭐⭐

FAQ

Is this Custom Gun Simulator 3D mod APK safe to install?

Yes, this mod APK is safe for installation. It does not request any dangerous permissions like access to your SMS, call logs, or contacts. The modification is confined to the game's currency system and installs like any standard Android package on devices running Android 4.4 or higher.

Do I need to root my phone to use this mod?

No, rooting your Android device is not required. This mod is designed to be installed via sideloading. You simply need to enable "Install from unknown sources" in your device settings, download the APK file, and install it directly, bypassing the Google Play Store.

How do I install the Custom Gun Simulator 3D mod APK step by step?

First, enable 'Install from unknown sources' in your device Security settings. Second, download the mod APK file. Third, use a file manager to find the downloaded file and tap on it to start the installation. Finally, launch the game from your app drawer, and your unlimited money will be active.

How does the unlimited money feature work in Custom Gun Simulator 3D?

The 'Unlimited Money' mod feature sets your in-game currency balance to an extremely high, effectively infinite amount. When you go to purchase any part, scope, or accessory in the shop, the cost is deducted but your total funds do not decrease, allowing you to buy everything immediately.

Will using this mod get my account banned?

Custom Gun Simulator 3D is primarily a single-player, offline simulation game. Since there are no competitive multiplayer leaderboards or server-side account verification tied to your progression, the risk of a ban is virtually non-existent. The mod only affects your local game data.

File Information

Technical specifications for Custom Gun Simulator 3D
NameCustom Gun Simulator 3D
Versionv3.5
Size30.3 MB
RequiresAndroid 4.4 +
DeveloperMOBNIX
Updated2020-01-30