Originally Posted by rubi-tong
Pretty sure, although I hav'nt measured with any electronic gauges. Just a ruler and Eye, I'll borrow some gauges as soon as and get it proper before I buy or try, But i'll take you up on the offer of trying some on sunday if you don't mind Pete. Who's old tube were you meaning? and are you up for making a stripper simular style to the Walther Hunter you were selling not so long ago, thats the look i'm after.
Don Old (Villiers on here) makes Carbon tubing, I think he's done some other sizes but mainly did it to fit the 15mm Walther Barrels