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
M16A2 | Call of Duty Fan Fiction Wiki | Fandom
File:M16 Variants.jpg - Wikipedia
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Colt ACR - Wikiwand
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File:M16A2 M203.JPEG - Wikipedia
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Does M855 'green-tip' perform well out of a 20-inch 1-in-7 barrel? - Quora
File:Usafm16.svg - Wikimedia Commons
M16A2 | Ghost Recon Wiki | Fandom
The U.S. Army Hated the M16A2 Rifle—Here's Why | The National Interest
Scoped M16A2 | AniPhobia Overhaul Wiki | Fandom
M16A2 | SOCOM Wiki | Fandom
Carbine - Wikiwand
Colt 1991 M16A2 dealer brochure
File:M16A2 rightside noBG.jpg - Wikipedia
How to Shoot an Assault Rifle - wikiHow
IMFDB Info: The History of M16s in Film and Television - Internet Movie Firearms Database - Guns in Movies, TV and Video Games