Quote Originally Posted by ColtSeavers View Post
Do not remove the a2 fsb IMO.

Simply change out the magpul guards for a VLTOR CASV-EL drop in free float rail that will give you your extended hand purchase area, free floating, and absolutely no modification.

I have and use the CASV-S and it is a great product. Rigid and completely free of crap, err rails, unless you install them yourself, wherever you want them.

Caveat: Your magpul rear folding buis will either need to be filed a bit to fit behind the casv-el, or replaced for a Troy rear folding buis (which are also fantastic quality sights).

ETA LINK:
http://www.vltor.com/casv-sub.htm
Appreciate the info!

Quote Originally Posted by Iraqgunz View Post
The rail beyond or past the FSB serves a purpose. It's to mount a light at 12 o'clock which is the most preferential location for a number of reasons. I suggest that you take a while to read and understand the system more.
I see, I figured a light at 12 o'clock would be in my view area, I will have to read up on where it is best to attach different accessories. Thanks!