The Fortis Manufacturing Switch Rail 308 17″ M-LOK is a free-floating handguard designed to improve accuracy and handling on AR-10 and DPMS pattern .308 rifles.
- Type: Free-Float M-LOK Handguard
- Compatible Firearms: AR-10, DPMS pattern .308 rifles (low-profile gas block required)
- Material: 6061-T6 Aluminum
- Finish: Type III Hard Anodized
- Length: 17 inches
- Mounting System: M-LOK (3, 6, 9 o’clock), Continuous Picatinny Top Rail
- Installation: Requires barrel nut wrench (included) and armorer-level experience










