I'll admit that I do not like slug guns and do not stay up to date on the latest slug advances. I'll give you that one.
The thing about the .410 only good to 10 yards was a joke, I really wasen't serious, I thought that was understood.
As for the 5.56 and the .223, On the cover of the Ruger Mini-14 owners manual(I looked at one today, so I know I am right) it says Caliber: .223 Remington (5.56 NATO). So atleast for this rifle .223 and 5.56 are interchangable. Also the M243 SAW (Squad Assualt Weapon) is listed by the army as being .223 caliber. Also when the Lake City Arsenal had a overrun on ammo manufactured for the Military, they sold it as .223 not 5.56.
I am not argueing SAMMI chambers and NATO chambers or the effectiviness of the rounds, I am simply saying that for MOST guns the 2 are interchangable.
Unless of course you have this confused with the 5.56x39 Russian round, in which case 5.56x39 and 5.56x45 are NOT the same chambering.
Just because you say it, or think it, doesn't make it correct. The same goes for myself and that is why I at least attempt to check out information before I post it.
Thank you for atleast being man enough to admit that you make mistakes also.
I never said that it was right because I said it, I said I don't give advice that I wouldn't take myself.
My guns will be pulled out of my cold dead hands, with the bolts locked back, the barrels smoking, and a pile of empty magazines and brass at my feet.
MOLON LABE