My Optima V2 pistol likes 80gr. of BH 209, with a 300gr. XTP non mag. that being said its a 14" barrel handgun.
When I shot the V2 rifle at 100gr. with the 300gr. XTP is was a very stout load in recoil. I am hoping to find out that it likes the 90gr. load Dave suggested. Hope to get her back out in June to see for sure.
From what I have read tho you should be ready for making meat.