Fortis Manufacturing Switch Rail 308 17" M-LOK – AR-10/DPMS Pattern

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. Its continuous top rail and M-LOK slots at 3, 6, and 9 o'clock positions provide versatile mounting options for optics, lights, and accessories without adding unnecessary weight. The slim profile maintains a natural shooting position while the full-length top rail ensures consistent scope mounting and co-witness alignment.

Machined from 6061-T6 aluminum with a Type III hard-anodized finish, this 17-inch rail offers durability and corrosion resistance. The free-float design eliminates contact with the barrel, allowing for improved accuracy potential. Installation requires a barrel nut wrench (included) and follows standard AR-pattern procedures. Compatible with low-profile gas blocks. DPMS high-profile receivers require additional fitting.

• 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