Shop › FIOCCHI 300BLK 150GR FMJBT 50/500 FIOCCHI 300BLK 150GR FMJBT 50/500 $62.95 Fiocchi Ammunition Rifle, 300 AAC Blackout, 150 Grain, Full Metal Jacket Boat Tail, 50 Round Box 300BLKC Quantity: Add To Cart Added! Fiocchi Ammunition Rifle, 300 AAC Blackout, 150 Grain, Full Metal Jacket Boat Tail, 50 Round Box 300BLKC