The reason I put it in entertainment was because I thought it was funny and didnt think it was something that the community would actually want. The gun would only be held side ways on the view model (client side) and others wouldn't see it like that so not sure if it's something worth adding. The author also noted there are some animation bugs when gun is held like that, if you look closely you will notice after the first shot, the slide on the gun stops kicking back.
as long as it works fine (little bugs like the chamber not reloading like it should be i think we could deal with) and works with our hitboxes, i think it would be amazing to have as a detective item, or the normal Colt.
The reason I wanted this, was for finishing trick shots on the last player. Also I often trap players in corners and shoot them in the head with my colt, so it would be cool to get a gangsta head shot on them xD, but I would want the other victim to see it. So if spectators/ alive players can't see the animation of the gun being held side ways, then there's no reason to add this in my opinion. If that could be fixed, then I would be very excited.