Originally Posted by Brian.Samson
I'll offer out a challenge - and I have no idea how it's going to turn out, I might end up proving myself wrong - who knows?...
The challenge is - if you think your tin is marked up accurately - post me out 20 or so pellets and I'll measure them for you and post the results up.
I think we were just ******* about Brian, we know
that most head sizes are 4.46mm