Attention sub-gauge shooters. Alliant Powder now offers a new propellant to satisfy your shooting passion. Introducing 20/28, a powder designed to deliver competition-grade performance to 20 and 28 gauge clay target shooters. Extremely clean burning with proven lot-to-lot consistency, 20/28 is sure to elevate any sub-gauge shooter's confidence...and scores. Powder of choice for 20 and 28 gauge target loads. Designed for Skeet and Sporting Clays. Competition-grade performance. Extremely clean burning. Designed for all modern 20/28 gauge components. Made in the U.S.A. Principal Purpose: 20 and 28 gauge target loads. Remarks: Designed specifically to be the best powder for 20 and 28 gauge target loads.