B5 Systems M-LOK Carbine Length AR-15 Handguard - Black

The B5 Systems M-LOK Carbine Length Handguard is a two-piece drop-in replacement for the standard AR-15 clamshell handguard, purpose-built for carbines running a carbine-length gas system. It drops directly over the factory delta ring and handguard caps, accepting both round and triangular front sight posts for broad AR-15 fitment.

A slim-diameter profile keeps the rifle narrow in the hand, while M-LOK slots along the sides and bottom give you modern accessory mounting for lights, lasers, vertical grips, and bipods. An integrated built-in handstop at the leading edge provides a repeatable index point for consistent hand placement and improved control during rapid strings of fire.

At just 3.90 oz and 6.61 in long, this handguard adds meaningful functionality without altering the balance of your carbine. Finished in Black to blend with most factory AR-15 builds.