RIO OUTDOORS CORP. TOP TARGET 410 BORE 2-1/2" #6 SHOT SHOTGUN AMMO The diminutive .410 Bore has long been known as a true test of sport and game shooters skill. With low recoil and light payloads, it requires the perfect cartridge to achieve the optimal performance. Rio .410 is the perfect ammunition for small game, birds and vermin. Thanks to a century of technical improvements, we are confident that we are producing the finest selection of .410 Bore hunting cartridges available today. With legions of loyal customers, we are excited to continue this development and to see what the future holds! Mfg: Rio Outdoors Corp.