I don't think that they break into pieces... just get blown out. I only found the one out of three and it was fine. Those things are hard to see in the debris at the range. One of those strong magnet things they use to pick up nails after roofing might find the extractor.
I tried laying an extractor on the floor so I could see what it looked like, but there was so much junk on the range floor, there could have been a dozen of them out there and I couldn't see them.
Wynn
USAF Retired '88, NRA Life Member. Wife USAF Retired '96
Avatar: Wynn re-enlists his wife Desiree, circa 1988 Loring AFB, ME. 42nd BMW, Heavy (SAC) B-52G's
Frédéric Bastiat’s essay, The Law: http://mises.org/books/thelaw.pdf
Thomas Jefferson said
“A government big enough to give you everything you want, is strong enough to take everything you have.”
and
"Peace is that brief glorious moment in history when everybody stands around reloading".