Thanks for all the compliments.. I have put roughly 200rnds through it now, and just put some loctite on the threads and she should be good to go, just need to get some more ammo. Also when I pull the bolt back and let it go slowely forward it locks, and I have to pull it back and let it slam close. Heres a picture of what I mean.. My dust cover is making it do it somehow? I kinda like it though..