Heat-resistant, graphite rail aligns with vent holes on standard
issue, round M16/AR-15 handguards and lets you mount picatinny
rail accessories without the expense of new handguards.
Aluminum backing plate mounts on inside of handguard and
attaches to rail with two screws (included) and can be mounted to
full stock AR-15/M16, CAR, and M4 handguards. Installs with no
permanent modifications to the handguard.
SPECS: Heat-resistant graphite, black. Aluminum backing plate.
2.16" (5.5cm) long. Mounting screws included.
Catalog page 80