Hi all sorry for the delay but I have been on nights. It,s the standard barrel and I have no paperwork for it but bought it from a trusted friend of mine who is very close to Steve Pope so I am 100 percent that it,s a venom gun, as they say, the proof of the pudding is in the eating and it shoots really nice as a venom gun should.
I am based in Middlesbrough but willing to travel a reasonable distance to meet up
Thanks