The Top Target shotshell from Rio comes in a 20-gauge size with each shell measuring 2_ inches in length. These shells are loaded with a 7/8 ounce payload containing either size #7.5 or #8 shot, according to your preference. Top Target shotshells from Rio come in convenient 25-piece boxes to ensure that you always have you favorite ammunition on hand when you need it. If you are looking for a consistent and reliable target shell, look no further than the Top Target shotshell from Rio. These shells achieve an impressive muzzle velocity not to mention a powerful combination of clean-burning single-based powder and well-matched primer and wad.