Does anyone know the size of the screws that hold the single shot pellet tray in place?

Very true Chris, as you know in mault with time on me hands.LOL But Chris is correct with an internal polish and set up the 400 is very very good without a reg. Was thinking of fitting the altaros reg as I don't fancy drilling the cylinder, has anyone fitted one of these? glw live very close to you...

Lol

Now got links to strip down guides so will soon see...

Oh! Hahaha, new to aa s400.

When I look down on the breech block it looks like 2 bolts have had the heads sheared off. Is that what passes for AT on these?

I've picked up a nice s400 classic which has 2 of the breech block screws sheared. So looking for a full set of six, anyone have a set?

Also looking for a full seal kit and strip down guide ( written and pics if possible ).

Thanks