User blog comment:Griever0311/Ask A Marine Part Quattro/@comment-1260687-20100330175716

@Gen.Cain: PEQ2s, ACOGs, EoTechs, X200s, Hellfighters taclights), Surefires (taclights), PVS14s (night vision), PVS17s (night vision), PAS13s (thermal), M203s, Harris bipods, GPS (forward grip that extended into bipods), KAC "broomhandle" grips, PAS18 (digital aiming and trajectory assist for the M203), Crimsontrace (laser), backup iron sights