I have flashider off my post-ban Springfield Armory loaded M1A. It was removed from the barrel after only one trip to the range. Keep in mind it has no bayonet lug however it is almost as new. Also have the stripper clip guide with pin from the exact same rifle in the same condition.
The only reason I am selling these items is because I upgraded with a Smith Enterprises vortex flashider and a ARMS #18 mount.
Edited to read:
If interested please send a IM.