Free for a limited time
$2.99 > free

GUNSTRUCTION is a 3D weapon builder and customization tool that allows the user to prototype firearm builds using real world parts! This is not a toy gun builder, but a robust tool to help gun enthusiasts and newcomers plan out their dream build. With over 100 licensed manufacturers, and over 3,000 parts, we are the most extensive 3d builder, with new parts being added constantly!

GUNSTRUCTION features multiple weapon platforms, with more being added all the time. There is an in-app purchase available to unlock Photo Mode, Paint Mode, more save slots, and access to older "legacy parts".

•Over 20 points of customization per weapon platform
•Hundreds of accessories from bipods, vertical grips, and rail covers to red dots, night vision, and QD suppressors
•Accessory support for picatinny, keymod, M-lok and other mounting systems
•Select from off the rack rifles, or build your own from scratch
•New parts constantly added
•Real time conflict system helps take some of the guess work out of building a weapon
•Multiple caliber support for all platforms

In-App upgrade:
•Photo Booth mode allows you to snap shots of your virtual build in various environments
•Paint and Camo your weapon with over 300 choices
•Save and share up to 10 builds with friends
•Unlock more parts to customize with
•Keep track of cost, weight, overall length, and other key elements to help plan your build

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

  • iPhone 6 or newer

For addition information please contact our support page:

GUNSTRUCTION App Details & Overview

GUNSTRUCTION is an application developed by GUNSTRUCTION, Inc. and released on iOS. The app is compatible with iOS 8.0 or later on the following devices: iPhone 7, iPhone 6, iPad 3, iPad Mini and iPod Touch 5G or newer.

Download the GUNSTRUCTION app and use on your iPhone or iPad. Click here to download the app for Android or Windows devices.

Developer site: Support

What's new in version 6.0

GUNSTRUCTION 5.1 Patch The 5.1 patch introduces a brand new weapon platform into GUNSTRUCTION AR308, the Magnum AR in .300 win mag! New Features: · .300 win mag added to AR308 platform Fixes: · General bug fixes and tweaks

Rank in top paid apps

Ranking - Apps (iPhone) - United States
  • GUNSTRUCTION is a good rated app with 4 stars.
  • The app is currently Free, instead of its regular price of $2.99.

App Updates (View More)

  • $2.99 -> Free Mar 17, 2017
  • $0.99 -> $2.99 Nov 27, 2016
  • $2.99 -> $0.99 Nov 25, 2016
  • $1.99 -> $2.99 Aug 8, 2016
  • $2.99 -> $1.99 Aug 5, 2016
  • Release v1.0 Mar 15, 2014
  • Release v1.0 Mar 15, 2014

App Data

Current Version: 6.0
File Size: 115Mb
Genre: Education
Publisher: GUNSTRUCTION, Inc.
Content Rating: 17+
Users Rating: 4.00 (1 reviews)
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  • $1.99

    AR308 Platform

  • $1.99

    R700 Platform

  • $2.99

    GUNSTRUCTION Full Upgrade

Note: Add-ons available as in-app purchases



Rated 3 out of 5
By Manricore on August 11, 2017
I wish you can fire the weapons, but other than that it's ok

I like it but?

Rated 5 out of 5
By AznZohan on August 10, 2017
I'd like to see Noveske, Vltor MUR, and EOTech. I'd also like to see a handgun app like this. This...

Love this app

Rated 5 out of 5
By Jeefwdohxhcjdjeudidjj on August 10, 2017
I love this app it's really fun to build dream firearms for free. This is the best app so far...

Nice app, great models, wide variety of parts.

Rated 4 out of 5
By Mjarrr on August 3, 2017
I would really like to know how to get the free version though, I'm not about to pay for an...

A Must Need for any Gun Fanatic

Rated 5 out of 5
By WillFather (in game name) on July 25, 2017
Have you ever browsed the web for hours trying to mentally mix and match parts? Wanted to see what pieces...

Absolutely amazing

Rated 5 out of 5
By ReviewingSucks on July 22, 2017
Being as the base app is free, the amount of items you can play around with to build your gun...

Ideally helps pass time or with plains on a gun bu

Rated 5 out of 5
By Dirtrider238 on July 21, 2017
This App is great for killing time or showing someone how and what parts make a gun work and it's...

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