Originally Posted by surein
Not sure about the old school Sterlings but the STPs come with the main rod glued to the pump arm. I personally have no idea how one can take this apart
I have a Proline and mine screws into the Fore-Grip and the piece the sear catches on is threaded as well. That piece has a set screw and I set everything up to "tune" it but my first 5 shots were within 4 FPS, I couldn't bring myself to mess with it.
Started with a Splatmaster, moved onto a Nelspot 007, then came the Autocockers, then a STERLING Pump, next was a Bob Long defiant then a PM7. As of now I have 4 Sterling Pumps, 2 Phantom for SC and 2 Spyder's plus a bunch of extra parts.