need a load for 44mag rifle

[DEACONLLB]

I have a bunch of 255 grn hard cast 430 diam. bullets and am looking for a load using unique powder. dont wont anything hot this is for a tc custom shop stainless 25 inch contender rifle barrel in 44 mag. main use will be target shooting and a little Deer hunting maybe, I have not found any loads listed for this bullet so far.May not have looked in the right place   but some of you guys will have an answer.
 
Thanks
Deaconllb

[Swampman]

I have a bunch of 255 grn hard cast 430 diam. bullets and am looking for a load using unique powder. dont wont anything hot this is for a tc custom shop stainless 25 inch contender rifle barrel in 44 mag. main use will be target shooting and a little Deer hunting maybe, I have not found any loads listed for this bullet so far.May not have looked in the right place   but some of you guys will have an answer.
 
Thanks
Deaconllb

I'd start with 7 grains and stop with 8 grains.