I have three guns with full combs, a D,G and V. The V is the fullest of the three (I am tempted to say mine is bigger)

The D and G are straight grips and the V a p/g. Here it is next to a standard p/g stocked V. All three are excellent trap guns for me and I shoot them well. The V pictured is so fat I have to really be sure to line up the double beads before calling pull because it is easy to have your eye a little off to the left of center. It would benefit from a bend giving it some cast off.