5KU 9.5 Inch SMR MK8 M-LOK Handguard - M4 AEG / GBB

The 5KU 9.5” SMR MK8 M-LOK Handguard is a CNC-machined aluminum handguard designed for M4/AR series airsoft replicas. Featuring a Geissele-style MK8 Super Modular Rail design, it combines a full-length 20mm Picatinny top rail with an M-LOK mounting system in a more compact 9.5-inch configuration, making it ideal for shorter builds.

The 5KU SMR MK8 9.5” is designed to modernize your M4/AR platform with a slim and rigid rail system. The CNC-machined aluminum construction ensures solid durability while keeping weight low at just 301 g, making it well-suited for fast-paced gameplay and compact rifle setups.

The full-length 1913 / 20mm Picatinny top rail provides a stable mounting platform for red dot sights, optics, and other aiming devices. M-LOK slots on the sides and bottom allow flexible attachment of grips, weapon lights, lasers, and other M-LOK-compatible accessories without the need for additional rail sections.

The handguard includes a barrel nut and is compatible with most AR / M4 series AEG, GBB, MWS, and CGS-spec replicas. Minor fitting may be required depending on manufacturer tolerances.

1 x 5KU 9.5” SMR MK8 M-LOK Handguard

1 x Barrel Nut