Reloads are important to train in high volume. When you're training dry, you can use the next level training magazines to train on any number of ground surfaces (without denting up the ground). Basically, work on the techniques of dropping the magazine and re-inserting a new magazine. 3 Sprout 4 positional shooting. This video shows various unique positions of shooting a gun. It is bad habit to only train flat range style where stand in comfortably and presenting the gun out upright. Work on going to a roll over prone, urban prone, kneeling, etc. A lot of times you can validate how your kit works positions.