Shop › FED PWRSHK 16GA 2.75 MX RFL SL 5/250 FED PWRSHK 16GA 2.75 MX RFL SL 5/250 $8.99 Federal PowerShok, 16 Gauge, 2.75", Max Dram, .80oz, Rifled Slug, Hollow Point,5 Round Box F164RS Add To Cart Added! Federal PowerShok, 16 Gauge, 2.75", Max Dram, .80oz, Rifled Slug, Hollow Point,5 Round Box F164RS