I have bought a BBB resently and wanted to do a barrel replacement. I thought about somethings and decided petg. but i wanna keep the outside orange part still on for support. would thinwall petg work good for this. Pictures will be added soon.
In my aresonal, which is retardly small,i have 2 good modded guns. A expand a blast, with a barrel i don't know what it is made of, and a minimized night fider i am still currently working on. I am going to either brass/copper it or cpvc couple with a pistol breech i make up. Which should i use as a secondary and a primary?