Product Description MagTech 556B: This MagTech Rifle 5.56 NATO load features a full metal jacket bullet with a 62 grain weight and brass casing. MagTech 556B 5.56 62 FMJ - 50rd Box at Classic Firearms Browse all Classic Firearms deals $28.23 In Stock at Classic Firearms Price verified 2d ago Buy Now at Classic Firearms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Magtech MPN 556B Ammunition Magtech