I have been shopping at Ammunitioncamp for about a year without issues. If you follow the rules and instructions you'll be just fine. They offer good guns and perfect parts and the layaway option is awesome.
Tip for consumers: I believe the key reason I have not had any issues with ammunitioncamp.com is because I always follow instructions as they are given especially during payment.
Products used: Sig MPX K, Hodgdon H4350, Alliant AR-Comp, Winchester 296 and more.