3 Hour training sessions.  There is a limited amount of time we can spend during the 8 hour classes on any given topic.   The Skill Builders are designed to focus and spend a bit more time on a particular firearm skill. We will vary the topic and the weapon platform. 
Since pistol/carbine skills are perishable, we designed these to be monthly training sessions to help keep our skills sharp.  We start and end each session with standard timed drills so we can evaluate our progress from month to month.  We maintain a "Range Journal" where you have your own personal pages to keep up with your progress on timed drills.  This total "system" will help you increase your speed, accuracy, and skill set (not to mention its just plain fun)!