Someone probably pulled the stinger out. Every old pipe in France has a stinger and they still sell them in a pack for self installation. I dont know that anyone likes them. I guess in their time they were ok but if you want to filter nothing beats a 9mm. I like filters and I still pull them out of every pipe I get used. A bunch of the old ones threaded their way in.
Thanks for the dremmel info!
Thanks for the dremmel info!