Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download Gun Builder from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Gun Builder

By Lifebelt Games Pte. Ltd.

Open the Mac App Store to buy and download apps.


Build and fully customize your own guns.

Discover the endless combination possibilities.

Imagine being able to build your very own gun and firing it. Gun Builder lets you do that and more.

Assemble your guns from scratch with the huge library of gun parts and accessories. Engrave words like your name or something meaningful to further personalize your gun.

Take your gun out to the firing range. Marvel at the performance of your own gun or go back to the workshop for tweaking. Realistic animations and true to life sounds for all variations of guns and accessories reacting to how you have built it.

Fill up your gun rack with your personal collection of customized guns.

• Thousands of different gun variations and modifications.
• Huge collection of accessories.
• Engrave words on your gun.
• Your very own gun rack to save your custom guns.
• Shooting range.
• Various colors for parts.
• Realistic animations and sounds for all gun variations and accessories.


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Customer Reviews

Very Nice App

This is a very nice app. It is easy to use and provides lots of fun creating your own firearms. This would be a 5 star app if it had 2 improvements. 1) Please allow user to be able to save more guns in the vault. Right now it only allows 3 guns to be saved. That's not enough. Please add more. 2) Please add handguns to the store. I would like to see Colt 45 and S&W 44 Magnum plus other hanguns. Also in the shooting range please allow the shooter to zoom in on the target so i can view my shooting results after finishing target practise. Thanks


awesome game!!!!!! could use more options. Maybe revolvers and rocket launchers.

6 guns

this application could be really cool but it only has 6 guns most of witch no one really owns a baerrta 50 cal a desert eagle
i was hoping i could see som e guns i actually own and see what i like and what i could possibly do with them this app is not worth the $7

Gun Builder
View in Mac App Store
  • $7.99
  • Category: Entertainment
  • Released:
  • Version: 1.8
  • Size: 89.0 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Realistic Violence

Compatibility: OS X 10.6 or later

Customer Ratings

Current Version: