I managed to pick up an old tin of Magnum pellets which if anything are a tad small but at least im able to use the rifle. Got around to
measuring various pellets and had an idea to drill a 6.20 mm hole in bit of 4mm still plate. Poke pellets in to re-size the head and poke
back out from the other side to keep the skirt size standard. If it works I can make up something a bit more elaborate. Have ordered
the drill bit and already have some 4mm plate somewhere in the garage so here goes. Tim