This app has a great chance at being awesome but it deletes the gun you are working on if you go to another app or the phone home page.
Also, I paid for the better edition because the lite version said thats what I needed to do to unlock the .308, but I had to pay more money for the .308.
Full Edition App=$2.99
.308 Build=$1.99
Misleading=Frustration
Spend $5 vs. buying parts you dont like=priceless
Morgantown review about GUNSTRUCTION