different freak backs?

[Marko219]

I just wanted to know if there were any different freak backs that accept freak inserts that are not made by smart parts. I know DW makes a full length barrel but I'm just looking for the backs b/c I don't like the milling. I tried doing a search b/c I thought I saw something about a different back but I didn't find it.

[MANN]

doc from docs machine use to make them, but not sure if he still does.

[kruger]

White Wolf makes one called the Justice.

[MANN]

I thought theirs was a complete barrel that just took inserts. (Ie no fronts) I could be mistaken tho

[Marko219]

Yeah I also thought that WWA made a full length barrel but I haven't seen those backs that they have anywhere. One of them looks similar to the freak