My main 26 currently has Winchester Ranger 115 grain +P+ in it. I have also loaded it with 127 grain +P+ and 124 grain +P loads. It eats them all just fine. I have a stash of Federal 147 grain HST2 that I put in my 3" 9mms - MK9 and Nano - that would probably work fine in the 26s too.
Glock 17, 19, 21, 26 X 2, 32 and 36.
Proud member of the PigPen. Embrace the Pignose.