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EraThr3 M-LOK Handguard - Canadian Tactical Cowboy Supplies -


EraThr3 M-LOK Handguard

Item only available for pre-order through our
Rainier Arms Pre-Order Program
$30 Pre Order Fee Required

The EraThr3 Low-Pro M-LOK Handguard is a sleek, free-floating alternative for the AR-15 weapon system. Designed with versatility in mind, M-LOK slots are positioned at 3, 6, & 9 o’clock positions, leaving the door wide open for hanging everything under the sun off of your rifle. Direct-mount M-LOK accessories and/or M-LOK 1913 Picatinny rail sections are easily installed for the mounting of tactical lights, slings, grips, and/or any other items one may deem necessary.

M-LOK is a modular locking accessory mounting system that is a direct attachment method for hard mounting accessories to a negative space mounting point. Designed by Magpul Industries as an evolution of the MOE slot system used since 2007, the M-LOK system is being released as a free licensed platform to allow greater compatibility of accessories between all manufactures.


  • 6061 Hardcoat Anodized Aluminum
  • Black Cerakote Finish
  • Steel Barrel Nut w/ Torx Fasteners
  • M-LOK Accessory Slots


  • Length: 10.5”
  • Weight: .50 lbs


  • Length: 12”
  • Weight: .55 lbs


  • Length: 13.5”
  • Weight: .60 lbs

Recommended Tools & Shop Supplies:

  • Gun Vise and Upper Receiver Block
  • 1 11/16” End Wrench
  • Torque Wrench & Driver Set
  • Anti-Seize & Gun Oil Blue Loctite or Equivalent

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