What's New

*If you are having issues with the app not loading after updating from an older version, please UNINSTALL the app, then REDOWNLOAD it. This should fix any loading issues. Sorry for the inconvenience.


The latest update to the GUNSTRUCTION player features new part categories, functionality, vendors and of course parts!

In Explode Mode you will notice we added the much asked for new Magazine Pulls as a point of customization. Simply select a compatible magazine and chose the Magazine Pulll that fits!

The new patch will include the entire line of Duracoat paint and camo options! Now you can chose from over 300 custom colors and camos!

We have also added Brownells to the list of dealer links, and encourage everyone to shop around and utilize these links within the program.

Version 1.15 will also feature direct connection to ARFCOM’s Gear Locker. This is an extensive database of parts information, reviews, high res pictures, and places to buy. The Gear Locker also allows you to print out or e-mail your build to yourself or others, and see your saved builds outside of GUNSTRUCTION. To access the Gear Locker simple click on the ARFCOM logo found in each part’s “Part Info” screen. From the web player you can also load up the Gear Locker via the tab on the left hand side of the window.

Behind the scenes we have made some performance upgrades, fixed some bugs, and corrected some information for parts. We have also unified saves across all platforms. Now you can share builds made on your mobile version of GUNSTRUCTION with web users and vice versa! The URL you generate is universal.

New Vendors:
Aero Precision
Mag Pod

App Description

GUNSTRUCTION is a 3D weapon builder and customization tool that allows the user to prototype AR15 builds using real world parts!

Presented by AR15.com

Sponsored in part by Rainier Arms.

GUNSTRUCTION is a graphically intensive application. You may experience reduced performance or App termination on older devices.

Recommended devices are:
-iPhone 5 or newer

A few people have had issues with the app not loading, this can usually be resolved by making sure your iOS is always up to date.

For addition information please contact our support page.

iPhone Screenshots

(click to enlarge)

GUNSTRUCTION screenshot 1 GUNSTRUCTION screenshot 2 GUNSTRUCTION screenshot 3 GUNSTRUCTION screenshot 4 GUNSTRUCTION screenshot 5

App Changes

  • December 06, 2014 New version 1.15
  • August 01, 2014 New version 1.14
  • July 16, 2014 New version 1.13
  • June 07, 2014 New version 1.10
  • May 16, 2014 New version 1.03
  • April 20, 2014 New version 1.02
  • April 07, 2014 Price increase: $0.99 -> $1.99
  • April 04, 2014 Price decrease: $1.99 -> $0.99
  • March 25, 2014 New version 1.01
  • March 15, 2014 Initial release