Greg, I will not post your actual response that you sent me. It was foul at best. I respect that your not a gun smith, but you sell to the general public as a "gun parts dealer". I have sent you two e-mails that have now been returned, and we have talked personally. Both of my e-mails have been returned as a failure, where they weren't before this incident. Had this para comp caused me harm, or death.....it would be a very bad thing for you and your heirs. Product liability is a major issue when selling "GUN PARTS". Knowledge of your parts is foremost when "generally" advertising a part as a "bolt on". There is no disclaimer addressing the fact that this part may or may not work on certain barrels. I read just fine. That was not in the print, or the small print. But for Doug telling ,me not to fire it again....I'd still be trying to figure out what you should have known and informed me before advertising this part without any disclaimer. I have children that shoot regularly with me on weekends. Do you understand where I'm going? Consider your ill response and lack of customer support a God Sent that nothing bad happened in the mean time. Had as little as my dog been shaved by a round from this para comp, we'd be talking through lawyers. You have my phone number and e-mail. Use it to rectify this issue. I will post the actual chain of e-mails should anyone doubt the manor in which I was dealt. You chose this format to respond to me, so here we are. Make things right, not throw salt in the wound.