I have an 1893 and have slamfired it. It is an unintentional part of the design that Winchester began to market as a feature with the 1897. I only used the 1897 in the clip because Iβm out of black powder shotshells. While I do think slamfire would be really cool, I made this post more to see what people thought of the idea. Realism wise, there are a couple things I could nitpick that are similar to the old Sparks animation issue, but overall everything has been super well done with a lot of thought put into it.