Originally Posted by Killbox
Gato: im not gun illiterate, i know how all that works, i have a ad on JG metal front rail. so if i take the standard triangle sight off, the rail system will just fall off. i wanted to know if a gas block would serve the same purpose as the sight did. good analogy tho.
Then it's not free float and you're not, in fact, as gun "literate" as you'd like to think
As for the sights, out of those choices, the Troy, but personally, I'd get real ones.