Battle Arms Development Rigidrail M-LOK Rail – 9.5″

Original price was: $245.00.Current price is: $217.05.

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SKU: 100-023-894

Product Description

The Battle Arms Development’s Rigidrail 9.5″ M-LOK Handguard is designed to balance lightweight and strength/rigidity. The overall length is 9.5″ and the inner diameter is 1.315″. M-LOK Slots at 3, 6, 9, and partial 12 o’clock positions, and additional single M-LOK slots at four 45 degree positions for forward mounting light, laser, etc. It is compatible with AR-15 upper receivers and most low-profile gas blocks.

  • Material: Aircraft Grade 6061-T6 Aluminum.
  • Length: 9.5″
  • Weight:5.9
  • Inner Diameter: Side to Side – 1.315″, Top to Bottom – 1.695″
  • M-LOK Slots at 3, 6, 9, and partial 12 o’clock positions.
  • Additional Single M-LOK Slots at (4) 45° Positions for Forward Mounting Light, Laser, etc.
  • Barrel Nut Diameter: 1.378″.
  • Barrel Nut: 7075 Aluminum Type 3 Class 2 Hard Anodized Clear (Bronze finish).
  • Barrel Nut Wrench Included.
  • No Barrel Nut Shims Required for Installation.
  • 17-4PH Cored Stainless Steel Rail Mounting Attachment – Patent Pending by CMT.
  • (4) Anti Rotation QD Sling Sockets: (2) at the front and (2) at the rear. 3 & 9 o’clock Positions.
  • No Contact with Gas Tube.
  • Compatible with most Low Profile Gas Blocks.
  • Rotation limited QD sockets.
  • Finish: Mil-Spec Type 3 Class 2 Hard-coat Anodized.
  • Compatible with AR-15 Upper Receivers.
  • Made in the USA.




Technical Information

Color / Pattern


6061 Aluminim



Firearm Compatibility

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit