Original Uncut Ending, watch it here...

I guess I'd never thought about that, I suppose it is similar yeah.

What an unnecessarily aggressive comment.

Ok, it's not the ending, but that's the website's wording. And I have seen the film several times.

Your second point about it being in the theatrical release is a mute point since it isn't in the video release which was all that was available at the time of the initial post.

Perhaps you should read the director's own words...

"The whole movie builds to the climax in a Texas oil field where the two hit men shoot it out with each other in an incredibly intense and bloody duel. The scene got the film an NC-17 rating so it was heavily trimmed. Here for the first time anywhere is the kick-ass blood-drenched uncut version as it was meant to be seen."

See how he says "first time anywhere"?

Here's the back-up source:

http://www.joblo.com/horror-movies/news/exclusive-clip-never-before-seen-uncut-ending-for-eric-reds-cohen-and-tate-1988

Case closed.