The Tacband HR03U Series Heavy Duty Mil-Spec Universal Picatinny Rail Section is designed (Patent Pending) to fit both M-Lok or Keymod handguards. It is compatible with any M-Lok and Keymod platform for free accessory attachment and modular applications. Premium aircraft graft 6061-T6 aluminum precision machined to ensure accuracy and durability. Meticulously chamfered at every edge for an easier fit of accessories.

Mil-STD Picatinny rail section fully compatible with M-Lok platform
* Optimized profile for versatile accessory attachment
* Finely chamfered at every edge for a better fit
* Precision CNC-machined from aircraft grade 6061-T6 aluminum for ruggedness
* Anodized in black matte finishing
* Available with 5 slots