I ordered a Diamondback 300 blackout from Classic Firearms before I read the reviews. After reading the reviews I started to get worried, but as I started to read all the reviews from customers complaining about Classic firearms and Classic firearms response to each claim, I started to realize that issues was getting resolved and I started to fill better and confident about ordering and purchasing my 300 blackout through Classic Firearms. It only took me 4 days to get my Firearm and I'm very satisfied. I will be ordering more Firearms from Classic Firearms. Thank you Classic Firearms.