G36 Bottom Long BI-Rail for HK G36C (All Brand)(Toy only)

- Dedicated HK 36C under long rail, all brands available - Can be used with both MLOK rail and 20mm Pacatini - Mil-spec specifications - Added indicator numbers to attach accessories in place - 6061CNC aluminum material - Lightweight structure to minimize weight increase - Requires 4.5MM hole work to fix to the rear rail.