Quote Originally Posted by Slippers View Post
Bootleg is making the gemtech SBC as far as I can tell. The carrier has identical sand cuts and styling. The only difference is the bootleg allows adjustment without removing the carrier and has 5 settings, although preliminary reports suggest that it isn't as well tuned as the two settings of the SBC.
You're probably right; looking at the pictures, it appears that the Bootleg also uses YFS screws for the gas keys, which was the complaint on the Gemtech carrier that I saw. I've also heard similar things about the Bootleg being somewhat overgassed even on the lowest setting (an issue I've certainly had with my PWS MK110's adjustable gas block).