Detentioning and reshaping the extractor, polishing the rails, polishing and reshaping the feed ramp, polishing and shortening the extractor, polishing the bolt face and lugs, chamfering the bolt face edges ever so slightly, working the bolt 500 times. Not all of these are nessesary, but the more you do the smoother it is. The biggest improvement alone is detentioning the extractor, followed by reshaping and polishing the extractor claw, and polishing the rails.
[img]http://i120.photobucket.com/albums/o190/gohip2000/th_video-2014-07-01-20-48-50_zps0cd19d62.mp4[/img]
[img]http://i120.photobucket.com/albums/o190/gohip2000/th_video-2014-07-01-20-47-46_zps68fa3a86.mp4[/img]

Last edited by Gohip2000; 05/06/16.