The bullet energy from the AK 47 is higher than a round from an
M16 or M4. That doesn't mean it is necessarily a better weapon. The
AK 47 is very reliable but the M16 is much more accurate.
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The AK round. The AK 47 fires a 7.62mm round. The M16/M4 fires a
5.56mm round.
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no AK-47 is chambered for 7.62x39mm..... just AK-101 and AK-102
can fire with M-16 round (5.56x45mm)