ATI stock problem solved
Had issues with my ATI stock on my new mini 14, it would not cycle or eject. Called the manufacturer and was told to remove the metal guide rail in the for grip/stock and file down the area that it screws into. Took it down about 1/8 inch and presto problem solved, anyone have similar issues, I hope this helps. Also if you're looking for a 580-581 muzzle break which you can't find anywhere for the new models. There is a guy on eBay who started making them, got mine for buyit now price $39 , but bidding has gone up to $150, so buyit now is a no brainer, and its way cool, fits perfect and looks awesome.