Quote Originally Posted by greenwayjames View Post
JB said it was Sussex Armoury produced the rifles. Most of the components being made on the local trading estate. He said quick fixes have to be carried out otherwise production is expensive. Like most .22" taploaders maximum power and soft shooting was only achieved using the contemporary Eley Wasp. Just the same as an Airsporter I used to have. BSA sold a little kit to expand the skirts of Wasps to get maximum power out of their S models. It made an enormous difference to the shooting characteristics.
Interesting stuff

Now then...

I have a Jackal branded action from I guess the early 80s which I bought as a doer upper. I've never shot it - the piston is cracked on the nose...

anyway...

I have this lunch time measured the diameter of the exit hole in this gun's tap...

The exit hole is <5.3mm

This is the opposite to that which I expected!

This must result in a pellet too small for the 5.50 barrel for sure?

Really surprised to find this result!

Matty