The Rio Top Game Magnum delivers serious field performance in a 12 Gauge 3" magnum shell. Loaded with a heavy 1-3/4 oz lead shot payload of #7.5 shot at 1 250 fps this shell is purpose-built for hunters who demand reliable knockdown power on upland game doves pheasant and other challenging field targets. Rio manufactures every component in-house - hulls wads powders and their proprietary Rio-209 primers - ensuring consistent quality and tight uniform patterns round after round.Rio Top Game Magnum 12 Gauge 3" 1-3/4 oz #7.5 Lead Shot25 rounds per box | 250 rounds per case (10 boxes)Shot Weight: 1-3/4 oz | Shot Size: #7.5 | Shot Material: LeadMuzzle Velocity: 1 250 fpsShell Length: 3" Magnum | Hull: High Brass / PlasticPrimer: Rio Proprietary 209Manufactured by Rio Outdoors Corp. (MAXAM) - Spain / USASAAMI compliantThe full 3" magnum hull allows for a larger powder charge and extended shot column maximizing energy transfer downrange without sacrificing pattern consistency. Rio's proprietary wad system keeps the shot column tight through the barrel for uniform predictable patterns at field distances. Whether you're working the fields for pheasant or running high-volume dove shoots the Rio Top Game Magnum offers the payload and velocity needed to get the job done. Available in multiple shot sizes - #4 #5 #6 #7.5 #8 and #9 - to match your target species and hunting conditions.