FAB Defense Practice 5.56 Dummy Ammo Pack of 10 Red. These FAB Defense 10-Pack Dummy Practice Ammo are inert so they don't actually fire when you pull the trigger. Using dummy rounds is important when dry firing because it helps prevent damage to your weapon's internal components. When you need to train pick up the FAB Defense Dummy Practice Ammo Package of 10 Specifications for FAB Defense Dummy Practice Ammo Package of 10: Manufacturer: FAB Defense Fabric/Material: Polymer Color: Red Features of FAB Defense Practice Dummy Ammunition - 9mm (Package of 10): Exact Replica Ammunition Manufactured with High Grade Durable Bright Red Polymer Easily distinguished from a Live Round Enables Safer Realistic Handgun Exercises (magazine changesmalfunctions stoppages cocking and ejection practice) Allows Weapon Handling Training Scenarios to Provide Closest to Realtime Characteristics Training Scenarios Features a Higher Degree of Safety than Live Fire Training Enables Normal Function of Magazine Handling Charging and Ejection Package Contents: FAB Defense Dummy Practice Ammo Package of 10 FAB Defense FX-PDA556: Practice 5.56 mm Dummy Ammo (Pack of 10) Black Black