Description DETAILS:Manufacturer: Federal Cartridge: 20 Gauge Shot Type: Copper Plated Lead Shot Size: #7.5 Shot Rounds Per Box: 25 Rounds Shell Length: 2-3/4â Muzzle Velocity: 1350 fps Shot Weight: 1oz Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.