is there anyway to float the standard m4 or carbine handguard?  Somelike like the dcm/cmp legal tubes for the full length tandard a2 handguard?  Ive seen dozens of custom free float tubes with all kinds of mount points for carbines/m4 but nothing that allows you to float a stock looking handguard.
thanks!!!

Ya could probably pay to have have someone cut down and re-weld back a standard rifle free-floated HG tube (like is on a CMP/DCM service rifle) to fit your carbine and place your M4 HGs on it, but most tend to prefer the "less-weight" of the DD, KAC, YHM or other makers or the ARMS S.I.R.s.

Their more user friendly for hanging all that added weight in options on, ya know the light, the fore-grip, the laser, the IR illuminator, PEQ-2, that spare carry handle, your shaving kit, a camera, your case of condoms and let's not forget the custom made tupperware item FOR YOUR PIECE OF PIE to set in. (whatever the F that's suppose to mean????)  

Mike