Geissele 10.5" M-LOK MK8 Black Super Modular Rail 05-1657B is a high-performance handguard designed for the MK8 rifle platform, offering excellent modularity and durability. With a 10.5-inch length and M-LOK attachment system, this rail provides flexible accessory mounting options while maintaining a lightweight profile. Made from aircraft-grade aluminum with a black anodized finish, it delivers reliable performance and enhanced weapon handling. Length: 10.5 inches Attachment System: M-LOK Compatible Platform: MK8 rifle series Material: Aircraft-grade aluminum alloy Finish: Black anodized Weight: Lightweight construction Mounting: Modular accessory attachment points Durability: Built for rugged and reliable use Manufacturer Part Number: 05-1657B Geissele Automatics Geissele 10.5" M-LOK MK8 Black Super Modular Rail 05-1657B