I love my Gen 3 G24 with the Glock OEM .40 barrel and my LW 6" 357 sig barrel. Longslides are awesome.
Shooting 357 sig out of it to 100+ yards is so cool. Those 125 gr bullets get there in a hurry
I have to get some 135 gr loads for .40 and try those to 100+ yards too!
I love my G24 so much that I use it for my HD weapon. For HD duty it wears the 357 sig barrel.