Here's a simple, yet challenging drill you can shoot on the range or during a dry fire session. The Strong Hand Skills Drill is designed to help you with your accuracy when shooting one-handed. If you're new to shooting with one hand, take it slow and focus on your accuracy.
To shoot the drill:
String 1: From the holster or low ready, draw and fire two shots at 1-5 using both hands to grip the gun.
String 2: From the holster or low ready, draw and fire one shot at 1-5 with your strong hand only.