the M16 is a good gun and the .223-round is a good round to. if you look at the SEALs yes they do carry H&K Rifles and AK47s to but if you look at it you will see that 60% of SEALs carry Colt M4 Carbines or M4A1 Carbines. and about the .223-round it's a good round, one .223 can put down a 200lb deer, and it will go throuh a 0.25in steel plate at 250-yards and if your in combat you not going to shoot more then 150-yards any way
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Technical Sergeant Andrew Robert Smith
CO LRRP Team
of the Second Ranger Battalion Charlie Company in WW2 Online.