Quote Originally Posted by nickedNsliced View Post
I've seen a lot of people on here mention .223 and 5.56 but I've never tried 5.56 round. since I've only tried .223, I was just wondering if anyone that has tried both has a preference.

as to the whole 9mm/45 thing it seems to me that most people think its a choice between carrying 15 rounds of 9mm(baretta) and carrying 7 rounds of .45(1911). personaly I split the difference and got a glock that carries 10 rounds of .45acp.
The.223 caliber rd is the same as the 5.56 mm rd, the difference being wether you measure it by the inch standard or the metric.