Just received the bolt to replace the poor cracked thing on my Chinese... Looks like a refurb got parted out, still packed in cosmo, great shape, shipped quickly. John was also quick to respond even though I did it outside of regular channels (should have sent an e-mail through the website) and helpful with the information. Now I can shoot my baby again, as soon as I find a range where I can do it.. Mine just banned milsurp outta the blue.