Byrna Gray - Full Kit - Comes with the zippered case - 5 rounds of Bioderadable Practise ammo= 5 rounds of reusable practise ammo- 5 rounds of tear gas ( aka Pepper rounds ) 2 magazines - 2 CO2 capsules 
The Byrna shoots a 68 caliber ball at 300 feet per second, which explodes on impact and that releases a tear gas cloud.