[Austin W Hogan]

I have never encountered a really sticky lifter action. They are usually completely smooth or inopertive. I have some instances of a slow lock up.

The lifter extension might be mired in its slot above the frame, or the headless 4 40 screw that closes the yoke on the lock bar may be gummed on the slide. It is most likely that the bolt itself is sticking in its slot. The bolt can be cleaned with Hoppes or Kerosene. A nylon brush or file card will remove hard residue. The boltway in the frame can be cleaned with a Q tip and wiped with a patch on a pick. If the action is dis assembled you might consider finding an ultrasonic cleaner, and thoroughly cleaning all the parts.

Best , Austin