The Geissele Super Modular Rail MK16 delivers high performance for demanding applications. The rail mounts to your AR-15 upper using an updated Geissele Barrel Nut design that ensures straightforward installation and maintenance while providing superior rigidity. Anti-rotation tabs and set-screws prevent the rail from rotating under extreme use.
Precision machining from 7000 Series Aluminum gives this rail its strength, rigidity, and lightweight characteristics. A Type-3 Hardcoat anodized finish provides durability. The top features an M1913 picatinny rail, while M-LOK slots run across all four sides for accessory mounting flexibility. At 9.3″ in length, this handguard suits compact AR-15 builds without sacrificing the modular design and structural integrity Geissele is recognized for.





