Have changed the load for 124g MPR hollow points for my G26 and G17:

OAL of 1.120\”
6.0g of Ramshot Silouette
Which Ramshot lists as a +P load

I am getting 1150 FPS with this load out of the G17
and 1050 FPS out of the G26
I am hesitant to put in enough powder to get 1100 FPS out of the G26.