[itstock]

I'd rather have the AR-45 over the 9mm every day of the week and twice on Sundays.

That's a terrific idea.

I built my 9mm AR so that I could save $$$ on ammo over .223/5.56. The 45 would kind of defeat the purpose.

 

[itstock]

The 9mm may shoot cheaper but........ The .45 ACP out of a carbine lengeth would be awsome, how about an SBR??? ;D :duh: >

They don't make pointless but fun .45 beta mags either ;D