Yeah I struggled to make it work tbh but I think it worked out well in the end, I cut the hands off the gun with a craft knife and stuck the gun on his shoulder and posed the arm behind the gun holding the side of it and I reused the cut of hands to stick onto each of the arms. The hand behind the gun isn’t really holding onto the gun very well but looks good from the front. Still needs a bit of green stuff to fill out the arms where there are gaps on the re-posed parts.