Front Handguard Cap - 5 styles

(No reviews yet) Write a Review

Triangle caps are mostly for M16A1 triangle handguards. They can often be used with later A2 round handguards. 2 Options:

  • Triangle .625 is for pencil barrel profiles that measures .625 at the gas block.
  • Triangle .750 is for M4/ M16A2 thicker barrels which are .750 at the gas block.

Round handguards are for early XM's, Carbines, M4, and M16A2. 3 options:

  • Round .625 is for XM177 and carbines using a pencil barrel (Does not have 203 notches)
  • Round .750 is for using a thicker M4/A2 barrel (Does not have 203 notches)
  • Round M4 .750 are for thicker .750 barrels and gas block measuring .750 and is the latest version and has notches to allow for M203 grenade launcher attachment.


Customers Also Viewed

Barrel Nut

Retro Rifles

Barrel Nut

  Original Colt M16 Barrel Nut. Used, Take Off part from old guns. Mil Spec