It's alright. Most combat firefights occur at relatively close ranges and under 200 meters the 5.56 is as effective as 7.62 at everything except penetrating solid objects. You can carry more rounds of 5.56 for the same weight, so that's a plus and less recoil so easier followup shots. I think they do need something with more power for modern combat situations though, to deal with body armor and penetrating walls in MOUT operations. 7.62 could do the trick, but with todays technology they should just design an all new round.
Need a thread complaining about 9mm for military pistols in the handgun forum.
Need a thread complaining about 9mm for military pistols in the handgun forum.