From my research, it appears that I need to [using the Brownell's flat-ground european thin-blade screw tips I bought] remove the two screws that have slots in them, You will usually find on Spanish guns the slots are normal, not very thin. Use a screwdriver that fits snugly and take care.

and then tap the receiver until the sideplate 'lifts' a bit, so that I can then pull it out [gently].
You may find that once you have removed the two screws, the locks shake out easily. If not, a tip is to (finger pressure only) screw the screw removed back in to the outside of the threaded lock plate and use this as a handle to lift the lock out. Then use a thin wooden dowel or brass rod to push the other lock off from the inside - usually just above the trigger group there is a suitable aperture right through the stock. Don't use force as these should be easy hand pressure.


However, I have heard about 'captured' vs 'uncaptured' actions- and have concerns.

Do these shotguns work as I described?
Pretty much, yes
Or, when I begin to pull the side plates off, will the entire action fall apart into a pile of loose parts?
No. The lock plates have a bridle that holds all the parts in place. Do not fire the lock off when removed, and do not try to dismantle the lock unless you have a suitable spring cramp as this is needed to reassemble

If you have ANY doubts, get a gunsmith or knowledgeable person to show you because damage can be expensive to correct.

Last edited by JohnfromUK; 05/19/18 10:49 AM.