im trying to be acurat. haha , its a t/c wedge . I like t/c parts cause you can do the stuff im trying to do without a lot of work. so I took a green mnt 45 fast twist barrel and a pa hunter carbine stock then I put a renegade flint lock lock on it . but the wedge key falls out when I turn the stock sideways . it really looks good with the stainless barrel on the wood stock, I still need to put a ramrod guide , that thing between the barrel and the ramrod , ferrels and sights and well you know . I have a pile of parts from years of doing this. but sometimes I need help too