The Damage Industries Carbine-length quad rail is a Mil-Standard 1913 profile drop-in rail that replaces the standard plastic handguards, and features an ultra-slim width.
Just how slim is it? Narrower than the upper receiver itself - you'll notice it's about the width of a standard charging handle.
deflector and forward assist stick out more.
Our rail is 6061-T6 aluminum, includes anti-rotational QD sockets and is hardcoat anodized to military specifications.
Includes black oxide coated stainless steel fasteners in two sizes for best fit with your set-up
Made in USA!
**For use with standard, round handguard retaining plates only (no notch)**