"2011" is the name STI uses for their double-stack 1911s...
Like that one.
Not all double-stack 1911s have 2 piece frames...
Like Para-Ordnance, who made the first ones.
"Hi Capa" is a Tokyo Marui name, or just airsoft slang for a double-stack.
Single-action (or double-action, with Para-Ordnance's Light Double Action) with a grip safety and thumb safety? It's a 1911.
Well, what would you prefer to call it? I'd rather call it a "2011" than a "hi-capa" -which is a fugly name to begin with.
Yeah, Kos, I suppose 2011 will have to do; like I said, "Kleenex" instead of facial-tissue. "2011" instaed of double-stack 1911.