價格：免費
檔案大小：18.4 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Construct a variety of different guns in construction mode, or enter in design mode to create your very own guns. Export and import your creations to share your creative side with your friends.
Gun Builder 2 features include:
-Hundreds of gun parts
-Target practice mode
-Gun building mode
-Gun designing mode
支援平台：iPhone, iPad