Artillery Pic

[DavidJayUden]

Looks like the Thompson's sling swivel may be barrel mounted via a band. I was thinking that the Brits. fastened them directly to the left side of the vertical foregrip. The L-drum is a nice touch, for sure.
Mr. Fizzy Stocking Hat is even using a board stock on his artillery.
Does that 32 rd. drum look odd? Almost like there is something wrapped around it?
dju