2 Piece Drop in Zero Movement Rail System for AR-15 M4

$34.99 $24.95


  • Made of T6 Aluminum
  • Fits all makes of AR15 M4 rifles even Colt
  • Replaces the standard GI handguards on the Carbine length M4
  • Picattiny rails on all 4 sides
  • Fits into delta ring and OVER the front retaining cap
  • Takes all the movement out of the upper
  • Great for vertical grips, lasers, flashlights, or optic
  • Monoltihic Top Rail to fill in gap over delta ring
  • Easy Install (no gunsmithing required)


Additional information

Weight16 oz
Country of Origin

Handguard Length


Handguard Attachment System