I've been loading 4.8 grains TG/115 grain Delta plated 9mm/1.169 OAL. Shot very well in my Glocks. Then I was too busy to load for several months (Dillon Square Deal). I loaded 200 rounds the other night. Afterwards, to be certain the rounds were good to shoot, I measured 3 powder charges, and to my SHOCK, 3 loads weighed 15.2 grains. So my loads somehow went from 4.8 to 5.1 grains, which is higher than than the stated max load for Tite Group with 9mm 115gr jacketed bullets. Can these cartridges be used, or do they need to be disassembled. Glock 17 and Glock 19. Please advise. Also, how did the Square Deal change powder charges on its own? Thanks in advance. Wanna kill these ads? We can help!