Sorry, no videos. The best I can do is try to describe my technique, so here goes: Stage instructions: pistols first, followed by shotgun then rifle, moving left to right. Start with left hip turned forward, at least somewhat toward first target. At the signal, draw the left gun with right hand. Engage targets with five rounds. Move gun to the left, grasp over the top with left hand, fingers on the outside, barrel tilts down toward holster. As left gun is moving to holster, right hand draws right gun. Engage targets with five rounds. Again pass gun to left hand, freeing right hand to pick up the shotgun. I tend to swing my right hip forward a skosh as my left hand is moving the gun to the holster. As right pistol goes into the holster, move left hand to shotgun shells and pull two (I shoot a hammer double).
I'm not sure whether or not this makes any sense, but it's the best I can do. My rig is a Blocker Ol' #4, and both holsters ride in front of my hip bones. I got rid of most of my pot belly a couple of years ago (keto diet) which makes it relatively easy to reach across my body to holster the right hand pistol with my left hand.