James,
Lloyd is right. I was going to suggest the featherlight but always felt a bit uneasy about Winchester not giving pressure other than Saami compliant. A friend, years ago used them in his Purdey hammergun and at that time, someone had a batch tested and they were low pressure. I think they were the 980FPS load. Probably a good off the shelf choice.

Bill

Last edited by ithaca1; 08/11/16 07:37 PM.

Bill Johnson