Best FSP rail for my colt?
Let me start off by saying that I am new to this site and relatively new to AR-15's. I recently bought a Colt M4 6920 With all the magpul MOE goodies and would like get her "tricked" out.
I am in the market for a Handguard/Quad rail that has the front sight post cut out. Ive been looking at the DD omega 12.0 carbine or perhaps the Troy Charlie rail, looking for something not to heavy. I originally wanted to throw a new gas block on my 6920 and throw a continuous rail on her but was advised against it thus the search for a FSP rail. This is my first AR-15 and any advice would be greatly appreciated. The Aimpoint T1 is inbound and a Rail and a light system are the final steps into getting this rifle to its final state (besides perhaps a trigger system and a different stock down the road). Thanks again for taking the time to read this.