Quote Originally Posted by vicious_cb View Post
The fact of matter is, with the AR-15, you can fix 90% of the issues by drilling the right sized hole.

I also love how an entire side market of the industry is entirely devoted to fixing said wrong sized hole problem. Its genius really, Im gonna f*** up drilling this hole so I can invent adjustable gas blocks, special bolt carriers, threaded inserts, gas vents, special charging handles, RED springs to mitigate the issue.
While I mostly agree, the OP is shooting a 10.5 with a gassy can. There may not be a single “right sized hole” that can cover all bases perfectly. What size port would you choose if you were selling a 10.5” barrel that users might try to use with Wolf unsuppressed or 855a1 suppressed?

Sionics is onto something.