This is 12 Gauge Federal Law Enforcement Tactical Full Power Flitecontrol 9 pellet OO Buckshot. This new Federal 12 Gauge buckshot has turned shotshell technology 180 degrees with the new FLITECONTROL™ Wad. This exciting and innovative shotshell system delivers the tightest buckshot patterns available, without expensive barrel alterations or aftermarket choke tubes. Tactical Flitecontrol Buckshot also features copper-plated shot and recoil reduction that, when combined with the FLITECONTROL wad, result in the most dependable and predictable pattern performance available. Federal Tactical buckshot also features a solid brass head for reliable function—NOT brass-plated steel that can swell and cause extraction issues. To top it off, all Federal Tactical Shotshell offerings are loaded with the unique and famous, Basic-Lead Styphnate 202 primer. This ammo will work in pumps or semi-auto shotguns, it has a velocity of 1325 fps. This new Tactical Buckshot featuring FLITECONTROL transforms the most basic shotgun into a precision shooting tool. Typically this ammo is only available to law enforcement and military agencies through Federal, that is a Federal rule, not a law. We got this ammo because we ordered it for a police department and they cancelled the order, so we can now sell it to anyone. This ammo is packed in 5rd. boxes, 250rds per case.