So I have been looking around for a while now and I can't seem to understand this whole brass breech. I am typically an electric modder so I have a much greater understanding of blasters that are battery operated and I am trying to learn more about springers. I know that I need 1/2 inch, 17/32 inch, and 9/16 inch brass round tubes. Do I need 19/32? Can anyone provide a detailed run-through of how to do it? I am trying to brass breech an Alpha Trooper at the moment but have intentions of doing a Tri-Strike as well. So overall I just need someone to explain to me 1. What I need, and 2. How to do it. 3. Any other tips and tricks that would be helpful. Thanks and Nerf On!