I have had 2 MT6 trap guns. Both have a block between the barrels at the tip of the forend. Other MT6s I've seen don't have such a block other than one on a thread here a few months back. At the 2017 Grand I stopped in to ask Giacomo about this as I was considering using a wedge like my ST100 to raise the point of impact for the lower barrel. Before telling him I wanted to wedge the barrels he told me those blocks were to do exactly what I wanted and that the MT6 had been designed with an adjustable barrel set but didn't get sold that way. As he was very busy I didn't want to tie up his time getting exact information about the blocks. Was there a series of the blocks available to wedge the barrels like front hanger guns or was something inserted between the barrels and the block held it in place and does anyone have an idea where to get them? I've wedged business card stock between the lug on the barrel and the other barrel and, in fact, moved the POI from 60/40 to 80/20 but want to go higher.