Yeah, I've heard that the original A2 flash hider is really hard to remove from at least two other users. Going to leave mine on unless I've got a really good reason to replace it.
In CA's original spec sheets the barrel is listed as being threaded at 1/2"-28 - is that correct?
The only reason I wanted the change was to see the benefits of a break with recoil (not that there’s lots of recoil, just want to see how minimal I can get it) If it helps get more shots on target then it’s a success. Worst case $140 for a better looking muzzle lol.