Yeah ordered two dead air sandman flash hiders for 556 ordered on the 10th Friday says 3 to 5 days well here we are 6 the day. I wrote email asking about the order if it'd be shipped today which is the 17th and received a reply, saying it's processing and will be shipped out soon along with being told they are doing 3 to 5 day shipping ok I'm at 6 should be shipped. I then reply saying ok no problem if it doesn't ship today I'll cancel it on my bank card. Received a reply canceling the order lol. If you didn't have the part or can't meet the time hacks you put out shouldn't advertise it adn also shouldn't just jump to cancel someone's order. I NEVER SAID TO CANCEL IT, SO IT SEEMS TO ME THAT THEY KNEW IT WOULDNT SHIP AND CANCELED THE ORDER . HORRIBLE EXPERIENCE