Try Kev G on Theoben forum
Best place to send barrel for threading 1/2unf
Thanks in advance
Try Kev G on Theoben forum
isnt wonky donkey oop your way ?
Could try dm80 dave mercer he lives in failsworth .
If not shaun at isp airguns charges £15 plus postage back to yourself you post it to him
Atb paul