Originally Posted by Librarian
Bet him a box of ammo - you'll win!
^^^^this. Seriously, maybe try this if method. Go into your garage or hallway with and unloaded gun, some empty and a digital timer. Set the timer to what you'll need to beat. See if you can dry fire the shots and pretend (just go through the motions) to reload. You'll see that you'll have plenty of time. And you'll get some practice with the holster and learn where it feels good to keep your reloads.