No, that one (not a Westley) went down the road due to vertical dispersion between the two barrels. I've 'pair'ed down, so to speak, and have only one double left, an 1879 vintage Lancaster slide-and-drop oval bore in .450 3-1/4" BPE. Mostly I've been having fun with Sniders and flints, and from my experience last fall I can vouch for .600" round ball effectiveness - very satisfactory on game. That pinfire Purdey ought to be a peach!