GUNSTRUCTION is a 3D weapon builder and customization tool that offers a unique experience to gun enthusiasts and newcomers alike. With over 100 licensed manufacturers and 3,000 parts available, GUNSTRUCTION is the most extensive 3D builder on the market. It allows users to prototype firearm builds using real-world parts, making it an excellent tool for planning out dream builds.

The app features multiple weapon platforms, with new ones being added frequently. Users can select from off-the-rack rifles or build their own from scratch. GUNSTRUCTION has over 20 points of customization per weapon platform and offers hundreds of accessories from bipods, vertical grips, and rail covers to red dots, night vision, and QD suppressors. The app also supports picatinny, keymod, M-lok, and other mounting systems.

GUNSTRUCTION's in-app purchase unlocks Photo Mode, Paint Mode, more save slots, and access to older "legacy parts." Photo Mode allows users to snap shots of their virtual build in various environments, while Paint and Camo Mode offers over 300 choices to customize weapons. Users can save and share up to 10 builds with friends and unlock more parts to customize with.