I've researched all the reference material I have but just don't have enough information to go on. The only Swiss air gun company I can find is Swiss Arms. Wish I had more information.
You need the services of a trained airgunsmith
The dome pellet is considered to be the universal pellet.
More pellet.
It depends on the model, but usually it is right on the barrel or the receiver. If it is really old it may not have a serial number. For a time Benjamin and Sheridan did not serialise their rifles.
Any of the PCP class of pellet guns or rifles. These are high pressure pellet guns that are capable of shooting a 50cal pellet.
Are you talking about an airgun pellet? If so, then hitting the sheet with force will deform the pellet. If it's a air-soft plastic pellet it will most likely shatter or at least crack or chip the pellet. Never reuse a pellet after it has been fired. It may damage the gun.
With the right pellet you you can, But it should be a hunting Pellet (Hollow-point) and it should be a heavy pellet not a light weight pellet with at least 900 to1000 FPS.
Pellet guns and Pellet rifles.
Pellet feed contains air in the pellet. Also, the density of the pellet is lighter than water, thus enabling it to float on the surface of water.
Use a .177 cleaning rod and push the pellet back out of the loading port.
Laurent Pellet was born in 1970.
No. a 177 is a 4.5mm pellet. A 5mm is a 20 cal pellet. A 5.5mm is a 22 cal pellet Don't try it in the wrong airgun.