So I got to run a bunch of ammo today through my Springer 1911A1 Stainless with the Wilson Combat Extractor. So alls I had to do was give it a little tension, its kind of funny I have good tension but when the extractor gets all the way seated into the slide it kind of feels like it looses tension as the claw protrudes through the breech face...either way not one failure with perfect extraction every time over 500 rounds. I like it.