Byrna Technologies Kinetic Less Lethal 12 Gauge 1.40in 0.15 oz Shotgun Ammunition 10 Rounds. 68-caliber round ball projectiles the 61-caliber fin-tail projectile used in Byrnas12-gauge round nonetheless has greater stopping power due to its larger payload greater velocity improved aerodynamics and enhanced accuracy. No one wants to take a life if they can avoid doing so. Byrnas 12-gauge rounds give owners the ability to defend themselves and their families without the need to employ lethal force and without the need to purchase a new weapons platform or modify their existing. Specifications for Byrna Technologies Kinetic Less Lethal 12 Gauge 1.40in 0.15 oz Shotgun Ammunition: Manufacturer: Byrna Technologies Gauge: 12 Number of Rounds: 10 Shell Length: 2 1/2 in Included Accessories: None Dimensions: 1.7 x 3.75 x 4.75 in Length: 2.5 in Features of Byrna Technologies Kinetic Less Lethal 12 Gauge 1.40in 0.15 oz Shotgun Ammunition Custom clamshell and wad to ensure proper barrel alignment when exiting the barrel. Parting lines variable wall thickness and sonic welding insures that the projectile is strong yet frangible (applicable to payloads). Patented Fin-Tailed technology enabling accuracy up to 100 feet. No gunpowder means discharge is 16 times quieter than standard shotgun round. Package Contents: Byrna Technologies Kinetic Less Lethal 12 Gauge 1.40in 0.15 oz Shotgun Ammunition Byrna Technologies Byrna Less Than Lethal 12ga 2.5''