Some of you have asked so here is how to "fix" the Duke style arms so they can use a gun the right way. Keep in mind this is on Rock N Roll and I'm doing this just to give the idea of how to do so. I would have trimmed a little more but don't know how far to go until I get my new M-60 from Marauder_John.
What you need
Figure with "Duke style" arms
X-acto knife
small pot
water
stove
tongs to get figure out of hot water
Here is what the figure starts off looking like.

arms are useless........ can't do much
he does try to use his gun but just can't seem to hold it right. Note the M-16 from Marauder_John (shameless plug but the guy does rock)

-.--..-.-..-.__.-..__.——.___.