Build your ultimate gun with large selection of parts, attachments and camos!
4.10·12,433 reviews·1,000,000+ downloads
About Gun Builder Simulator
Gun Builder Simulator is a simulation app developed by MOBNIX.
How many times has Gun Builder Simulator been downloaded?
Gun Builder Simulator has been downloaded 3.3 million times. In the last 30 days, the app was downloaded 5.7 thousand times.
What is the rating of Gun Builder Simulator?
Gun Builder Simulator is rated 4.10 out of 5 stars, based on 12 thousand ratings.
Is Gun Builder Simulator free?
Gun Builder Simulator is free to download. The APK download size is 48.67 MB. The latest version available is 4.1.1. The last update was on February 9, 2026.
What are the requirements for Gun Builder Simulator?
Gun Builder Simulator requires Android 5.1+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play June 2015.
Description
Gun builder simulator is app that allow you to tune up weapons as you want!
From the most popular military assault rifles to the pistols, machine guns, sniper rifles, shotguns, sub-machine guns with unlimited ammo, realistic muzzle flashes and 3D ejecting shells and functional attachments. Every single weapon is for free with all attachments unlocked. Contains many different camouflage accessories such as optics, lasers, lights, reflex sights and much more! All guns are completely customizable! If you are in love with guns as we are you'll experience an unforgettable experience! Airsoft fans will love this.
Features ✔ Unlimited Ammo ✔ Super Slow motion ✔ Shake sensors to fire ✔ Realistic smoke and muzzle flashes ✔ 3D gun bullets and shells ✔ Realistic Sounds ✔ Authentic Weapon Mechanics ✔All screen supported modern gun weapons ✔ Detailed HD & cool graphics ✔ Simulation shooting ✔ Selective fire ✔ Shooting Range ✔ Over 150 levels
We have collected the best firearms in the world for our simulator:
Weapons include 💥 • Bushmaster ACR (adaptive combat rifle) • 1911 pistol • Dragunov SVD Sniper rifle • MPA .45 ACP submachine gun • M4 Tactical Shotgun • AR-15 custom carbine Assault Rifle When you completely build your weapon you can take screenshot and share it with friends or via social networks. Whatever you choose in build options will be saved on your device so you do not have to worry about saving. In the options you can choose how to shoot with your gun, select slow or normal motion, chose unlimited ammo or the normal number of bullets within magazine. It’s the same for vibrations, smoke effects and screen rotation. Use your android device as ultimate fun weapon and play with your new virtual shooting app!
This application is made for entertainment purposes only.
Recent changes: Significant optimization Stability improvements Bugfixes and tweaks
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It's a good game, although it has a few things that make it a bit tedious. More attachments would be nice. The scope sway on some scopes should be reduced, and the timer should be extended or taken away completely. Trying to score 100 points with only 12 shots in 15 seconds is hard enough, never mind having to deal with a scope that's swaying all over. Make the rewards better! If 60 coins for 3 stars is rubbish when some attachments are 300 coins each!
This game is pretty decent. I like the fact that you can customize your own gun. But what I would like is some real simulation. Like a real game that you can actually fight in 3D. Overall it's fine.
★★★★★Everett· May 6, 2026
Love this game! So many realistic guns and they are so customizable. I'm a true gun enthusiast, and I love guns, so this is where it's at!!!
★★☆☆☆Los Del· Jan 21, 2023
The main issue is countless ads. After doing missions or whatever, I was getting perfect ones every time, but ad after ad, I got to the point where I was getting 3 ads per shoot sesh just to gain like 20 coins. Good mechanics and all, just need to work on the number of ads, and maybe add a higher number of levels to gain coins on.
★☆☆☆☆Michael Mayhew (ARavenNamedPo)· Feb 28, 2025
Another trash game. Forat time I opened it there was an ad before I even tried it. If I could give negative stars I would. Typical trash game.
★★☆☆☆Diam Mukhim· Jan 21, 2023
It was fun but when it comes to unlock gun, I can unlock it the ads are always not available even when there is internet conection
Google Play Rankings for Gun Builder Simulator
This app is not ranked
Technologies used by Gun Builder Simulator
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