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.

Step 1. Download Gun Builder Simulator Mod (Unlimited money) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Gun Builder Simulator Mod (Unlimited money) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search Gun Builder Simulator Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.