I went to my lgs with my 10 year old brother in law to look around and get some ammo. Well these younger kids are huddled around a citadel 1911 in .45 acp and keep saying its a colt .45 but my young brother nexts to me says "i thought that was a colt .45 " pointing to a ruger vaquero . I couldnt for the life of me tell him the right answer . So brands set aside, what is the true colt .45 ? 1911 or SAA?