Depends mostly 3 round burst though can be fully aoutomatic mos accurate with da 3 round burst
5.56mm
the standard m16 shoots the 5.56mm, but it can be converted to shoot 9mm, 7.62mm, even .308
5.56,hope i helped,by the way my favourite rifle is the m16a2
The AK round. The AK 47 fires a 7.62mm round. The M16/M4 fires a 5.56mm round.
Enlist! What better way to get free ammo and GET PAID to shoot your M16!
Lots.
yes and no the m16 veitnam was auto the one to day is 3 round burst
Yes, it is a select fire weapon.( semi-automatic, three-round burst and full-automatic fire. )
Especially if hunting - GO NRA!
Yes it does.
Sasme as the M16. 5.56x45mm
Magazines for the M16 are made in 20 and 30 round capacity.