I usually shop at FSguns, but they don't seem to stock a consistent supply of JHP ammo. They currently have Remington Sabre 124 gr JHP. Rarely I've seen Hornady Critical Defense there, but in light 115 gr loads, which will work well with my 3" Kahr. I'm looking for a heavier load in +P for my G17. The longer barrel with the added pressure of +P will hurl the heavier bullet with more force. In a 4" barrel, Gold Dot 124gr +P has 324 ft-lbs force at 50 yds vs Hornady 115gr 271 ft-lbs. 20% more stopping power. Those numbers will be higher with the extra 1/2 inch of barrel in the G17, but I have to think the disparity between the ligher and heavier load will be greater (F=MxA). Where can I get +P 9mm JHP?