@ 1m
M16A2 rifle
Biggest rifle as in longest?If so, it is the m16a2,a3,a4 rifle.
.223 caliber or 5.56mm.
Sports(which stands for; Slap, Pull, Observe, Release, Tap and Shoot)http://www.armystudyguide.com/content/army_board_study_guide_topics/m16a2/m16a2-study-guide.shtml
M16A2 & M16A4 rifles and M4 series carbines.
A round will not chamber.
5.56,hope i helped,by the way my favourite rifle is the m16a2
550 metres at a point target, 800 metres at an area target.
Record the serial number then contact the company. Using the serial number they can tell you the year it was made.
@3100 meters more like 500 meters for single target effectiveness though.
In the United States Marine Corps (USMC), the M16A2 assault rifle is currently being phased out in favor of the M16A4, which allows for easier attachment of optics and accessories. The M4 carbine instead replaces the M9 handgun for officers, and the M27 Infantry Automatic Rifle is being adopted to replace the M249 LMG.
Yes and no. The M16A2 assault rifle has semi-automatic and three-round burst fire modes. Legally, three-round burst is considered to be fully automatic, as it uses the same principle as fully automatic fire. However, the M16A2 is not capable of allowing the user to hold down the trigger and empty the entire magazine, so it is not a true fully automatic weapon.