The nice man in brown just dropped off a lovely Greener-built Martini action single shot, chambered in a 577 BPE 3"I just acquired from Kirby at Vintage Doubles. The bore is mint and I am anxious to go out and shoot it.

Any ideas on nitro for black target loads for this elder citizen. (The gun as well!) I am just going to punch paper at modest range and, as it is a single shot, 'regulation' is not going to be an issue as the good ole Mark I eyeball over the leaf sights should allow regulation by elevation.

Any thoughts would be appreciated. Thanks Dave