my Low dollar 318 hop-up project

I want to say what a great thread with a lot of good info. Since reading this I started porting some magnum heads. I don't think the screwdriver is going to make it through the port though
Your post is the exact reason I did the project. Thanks for the kind words, and happy I inspired you to try it. Every porter did their first port job at some point. Wishing you the best with your project!
:thumbsup: