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View Full Version : is a .223 barrel more accurate then a 5.56 NATO?



merdenoms
11-29-09, 21:46
is a .223 barrel more accurate then a 5.56 NATO?
just wondering because I am doing my first ar-15 build and I'm thinking about getting a DSA ZM4 upper and they are in 5.56 NATO

DocGKR
11-29-09, 23:32
Barrels can be identical...the chambers are different.

Zhukov
11-30-09, 14:30
Unless you're planning on shooting long range matches, you wouldn't notice a difference.