Knight's Armament AR M16 Quad Rail Adapter System

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  • Save $11400

KAC M5 RAS Handguard 


  • Length: 11.5"
  • Weight: 14.4 oz
  • Free Float: No
  • Material: Aluminum
  • Finish: Black Anodizing

Condition: Military surplus M16 rail systems. New rails will be new with or without original packaging. Used rails will show signs of normal use but will be in good usable condition.

Rifle Requirements: The M5 RAS is a drop-in replacement part for standard, 2-piece polymer, A2-type handguards. The rifle must have a rifle length gas system, delta ring assembly, fixed front sight/gas block, and either a round or triangular handguard end cap. Lighter barrel profiles work best (Government contours). Heavier barrel contours may require modification to the inside of the rail. For AR-15/SR-15 based platforms only

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