3/8" Pen Barrel

[TheTiddles]

I've tried to get one of these from Axminster, but they only sell metric sizes as spares. I want to remake my Majestic pen kit but need a 3/8" barrel for it, does anyone have a spare I can swap for something?

Aidan

 

[Steven]

Is this any good?

http://www.pencrafts.co.uk/shop/majesti ... p-350.html