because a Churchill would be my first choice of all the "Best" London guns- The family was involved in shooting- live birds, clays, game on the wing- I also like the Churchill method of leading a crossing bird- at least the way I have understood it- you move ahead of the bird's head and with the muzzles moving, shoot- And McIntosh in his Shotgunning books details the 16 yard precise targeting for proper gun fit- I have handled two Churchill Premiere sidelock 12 bores- both the XXV series- and with the exception that I'd prefer 28" barrels over the 25" XXV, straight grip, small forearm, solid red Silvers pad- heck, as long as we're dreaming here- make it a matched pair- 2.75" chambers proofed for 1 & 1/8 oz. game/target loads- and choked 1/4 right barrel and 1/2 choke in the left- file cut rib--