DeSteiner Model 1887 - Long barrel modification

I made the original DeSteiner M1887 2 years ago, and recently I revisited it, so why not making a variant with stock and a long barrel?I combined barrel-tube part 2 and 3 so that I don't have to assemble them and to reduce connection seals. It's 342mm tall, so you need a larger print volume to print it. You need to glue the extended barrel top on the main barrel, just simple as that.I used the stock that you can find from the remix of DeSteiner M1887.