I use it in my 45-70 with a 250 grain jacket soft point and out of my number 1 they shoot great, I also use it in a contender 444 marlin rechamber 44mag super 14 pistol barrel with 13 grns and a 240 grn xp and it does a great job, I like it for the light recoil and low muzzle blast.
Deaconllb