GA Mansfield Munitions

Mansfield Munitions is an Atlanta-based brand focused on helping people improve handgun marksmanship through training products and shooting instruction. Founded by Michael Mansfield, a personal trainer and certified shooting instructor, the brand applies fitness and sports-training concepts to the posture, muscle control, and movements involved in pistol shooting. Its approach emphasizes repetitive resistance exercises designed to build stronger sight alignment and more consistent accuracy.

The product range includes WOOSH Gun Sights, which help instructors and students learn sight alignment and sight picture, and the GunGym Marksmanship Machine, a training system for developing shooting skills. The Triggercise Manual explains the exercises behind the training method, while the Triggercise Training Kit combines a manual and exercise chart with Giant sights, resistance bungee cords, practice targets, and a dummy pistol. Mansfield Munitions also offers handgun sight training, target zeroing, and accuracy-improvement services. Its products are intended to support structured practice and make marksmanship concepts accessible to shooters and instructors.