The Geissele Automatics MK8 Super Modular Rail is a 13.5-inch, ultra-modular, black handguard equipped with Magpul M-LOK technology for optimal user modularity. It features maximum venting for heat dissipation, reduced weight, and Geissele's proprietary 2.25-inch long barrel nut for increased accuracy, but does not include a gas block and requires a separate barrel nut wrench for installation.
Specs
| Model No. | GEI05-285B |
| Model | Super Modular Rail |
| Manufacturer | Geissele Automatics |
| Color | Black |
