blackoutbrass.com sold projectiles on their website that left out very important information about how to use that would of stopped me from purchasing them. Instead they sent that information at the time of shipping. They also have a all sales are final rule. When I asked for a refund I was told no. I when I tweeted out my frustrations just like a lot of consumers I was cursed out on twitter and then was sent rude emails from them. 709 Woodrow St. Ste 210, Columbia, SC 29205 http://www.blackoutbrass.com/ They have an F Rating with the BBB http://www.bbb.org/columbia/business-reviews/brass/blackout-brass-in-columbia-sc-34095879 Additionally many different negative post out on Forums