Needing some advice i've had a project going for some time now I bought a old TDR in ok ish condition ,i have put a new cylinder (from a carbin I think) so I need a slightly longer barrel, at the mo the barrel band is sitting on the 1/2" UNF Barrel Adaptor not ideal!
Now the questions

1.could I fit the s510 shrouded barrel

2. is it hard to do ,if so can someone recommend anyone close to Bishops Stortford.

thanks in advance