This is the UTG Pro model 4/AR rifle length Super Slim 13" free floating handguard with proprietary attachment design and an extremely compact profile. The single extended rail forms a continuous picatinny top section. It includes 3 user detachable 2-slot rail sections for 3" 6" and 9 O'clock positions.

Features:
Black finish
13" rifle length
Picatinny/Weaver rail
Integral anti-rotation tab for rock-solid locking
Fits AR rifles