The Forward Controls Design Heavy Rail Mounted Fixed Loop Sling Adapter (RSF-H) is FCD's billet steel, heavy-duty fixed loop sling adapter that mounts directly to any MIL-STD-1913 Picatinny rail section. The RSF-H (Rail Sling, Fixed loop, Heavy, Forward Controls) provides a secure, non-rotating fixed sling loop for two-point and one-point sling configurations on rifles equipped with Picatinny rail segments. The heavy (H) steel construction ensures the adapter withstands the demands of duty use without deformation or failure. Installs with two M-LOK or Picatinny-compatible screws (hardware included).
- Part Number: RSF-H
- Compatible Rail: MIL-STD-1913 Picatinny rail
- Type: Fixed loop sling attachment — non-rotating, rail mounted
- Profile: Heavy (H) — billet steel construction
- Installation: Picatinny rail mount, hardware included
- Country of Origin: Made in the USA
- Manufacturer: Forward Controls Design (FCD)
For M-LOK slots, see the MFH variant. Heavy-duty for duty and military use.
