Fortis Switch Mod 1 M-LOK AR-15 Handguard

Quick-Attach M-LOK Handguard to Suit Your Mission

The Switch Mod 1 handguard from Fortis features a unique lever system, which allows quick installation and detachment of your handguard.  The robust 7075-T6 aluminum lever interfaces with a heat-treated barrel nut, making a robust attachment system.

Check out the video below to see how the quick attachment system works, and how easy it is to install this innovative M-LOK handguard.

Currently we offer two lengths, which are ideal for two types of popular AR-15 builds.  The 15.3″ version fits perfectly on a 16″ barrel, giving you full coverage while having near-flush fit for a suppressor mount.  The 9.6″ version works best on a 10.3″ or 10.5″ barrel, again producing a minimal gap between the end of the handguard and a suppressor.

The Mod 1 also features a full-length top rail, with M-LOK slots at the 3, 6, and 9 o’clock positions.  In addition, there are extra M-LOK slots at the very end of the handguard, on the offsets.  These slots are perfect for inline light or laser mounts.

Features

• Aircraft Grade 6061-T6 Aluminum handguard with 7075-T6 Aluminum Locking handle
• Continuous Top Picatinny Rail
• M-LOK slots at 3, 6, & 9 o’clock, plus off-set locations at end of handguard
• Hard-coat Anodized
• 4140 Heat Treated Barrel Nut (1-7/16 X 16 T.P.I.) – INCLUDED
• Barrel nut torque setting: 40-55 ft/lbs.
• Clamp torque setting: 20 in/lbs.
• Adjustable peg spanner wrench needed to torque barrel nut to spec (not included)
• Made in the USA!
• AR-15 Switch Rail Instructions

Specifications

• Handguard Material: 6061-T6 Aluminum
• Locking Handle Material: 7075-T6 Aluminum
• Barrel Nut Material: 4140 Heat Treated Steel
• Finish: Hard-coat Anodized
• Internal Diameter: 1.34″
• Weight
  • 9.6″: 7.08 oz
  • 15.3″:  10.04 oz
  • Barrel Nut: 1.7 oz
• Spec: M-LOK with Picatinny Top Tail