M16 Rifle vs M4 Carbine - Difference and Comparison | Diffen
M16A2 | SOCOM Wiki | Fandom
Colt 1984 M16A2 dealer brochure
M16 info that needs adjusting. We currently rock the M16A2, but they call it M16. The M16 or M16A1 is fully automatic. M16A2 has 2 fire settings, three round burst option or