Product Description Bullet Type :Full Metal JacketCaliber :5.56mmWeight :55 grQuantity :20 Per BoxVelocity: 3240 fps Hornady Frontier Cartridge, 5.56x45mm NATO, FMJ, 55 Grain, 20 Rounds at Everest Browse all Everest deals $23.74 In Stock at Everest Buy Now at Everest Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Hornady Ammunition Hornady Ammunition