* All firearms with an '''M203 mount''':
** [[Colt AR-15A2 R6550]]
** [[Colt M4]]
** [[Colt M4A1]]
** [[Colt M16A1]]
** [[Colt M16A2]]
** [[Colt M16A4]]
** [[Colt XM177E2 Commando]]** [[Daewoo K2]]** [[Maze Customs]]: All '''AR-15''' weapons in ''Rifle'' or ''Carbine'' configuration , except those with the ''withoutQuad rails'' the Quad Rails packageinstalled.
[[Category:Weapon accessories]]