Detailed Product Description
M4 Quad Rail
AR15/M4/M16 Quad Rail Hand Guard System.
Fits Variant C.A.R. Length Models.
14 Slots On Each Rail.
Easy To Install At Vertical Position.
Precision Machined Out of Premium 6061 Aircraft Aluminum.
Lightweight, Durable and Solid Fit.
Round wholes design,rail cover included 12pcs/set.
Easy to install.