why in the world would you not max HP on something with so little
252 Atk Adaptability Mega Lucario Bullet Punch vs. 252 HP / 126+ Def Carbink: 224-272 (73.6 - 89.4%) -- guaranteed 2HKO after Leftovers recovery
252 Atk Adaptability Mega Lucario Bullet Punch vs. 0 HP / 252+ Def Carbink: 208-248 (86.3 - 102.9%) -- 6.3% chance to OHKO
learn to do calcs and basic multiplication yourself and then come back