Fastest AR-15 Field Strip To The Extractor ( seconds)

This is a video of the fastest field strip (down to the extractor) on YouTube as of today 6/18/15. Some people don't go all the way to the extractor and honestly it is the hardest part of the field strip to do at a fast pace. The extractor removal is the part of the field strip that takes the most dexterity and concentration in my opinion and it is easy to mess up at that part which can end up costing you a lot of time. On a side note sorry for the constant background noise, had the AC unit running.