I have a glock 21 with a 460 rowland conversion kit. This is strictly a hunting/plinking pistol and not a defensive gun. How many of you run a red dot vs iron sights, im thinking in low light and nighttime conditions i believe the red dot would be more ideal than even nights sights, but i would like your guys input. FWIW i am considering a vortex venom 3 MOA red dot.