Here is a M16A4 Modern Warfare 3 weapon guide by Xbox Ahoy.
M16A4: Fires a 3-round burst. The M16 is pretty much a guaranteed one-burst kill if you can land all three shots on your target. Definitely not recommended for the aggressive, run-and-gun player, but one of the deadliest guns in the game for those who like to hang back behind cover and engage in medium-long range fire.
(Guide continued after the page break.)
Power: High Damage
Range: Medium-Long range
Rate of Fire: 780 RPM, Same as the M4
Cooldown: 200 ms between bursts
Recoil: Fairly moderate
Aim time: Standard (300ms)
Magazine Capacity: Standard
Reload Time: 2.03s
Recommended Attachments: Holographic Sight, Hybrid Sight, Rapid Fire
Recommended Proficency: Kick and Stability
Recommended Perks:
Support Perks - Recon, heartline and sit rep
Defensive Perks - Blindeye, blast shield and sit rep
Full M16A4 Weapon Guide Video:
M16A4: Fires a 3-round burst. The M16 is pretty much a guaranteed one-burst kill if you can land all three shots on your target. Definitely not recommended for the aggressive, run-and-gun player, but one of the deadliest guns in the game for those who like to hang back behind cover and engage in medium-long range fire.
(Guide continued after the page break.)
Power: High Damage
Range: Medium-Long range
Rate of Fire: 780 RPM, Same as the M4
Cooldown: 200 ms between bursts
Recoil: Fairly moderate
Aim time: Standard (300ms)
Magazine Capacity: Standard
Reload Time: 2.03s
Recommended Attachments: Holographic Sight, Hybrid Sight, Rapid Fire
Recommended Proficency: Kick and Stability
Recommended Perks:
Support Perks - Recon, heartline and sit rep
Defensive Perks - Blindeye, blast shield and sit rep
Full M16A4 Weapon Guide Video: