Shop › FED GRAND SLAM 10GA 3.5" #4 2OZ 10/5 FED GRAND SLAM 10GA 3.5" #4 2OZ 10/5 $37.99 Federal Grand Slam, 10 Gauge 3.5", #4, 2oz, 10 Round Box PFCX101F4 Quantity: Add To Cart Added! Federal Grand Slam, 10 Gauge 3.5", #4, 2oz, 10 Round Box PFCX101F4