Nosler Custom Rifle Brass .17 Remington 100ct. Case mouths are chamfered and deburred flash holes are deburred and checked for proper alignment. Flash holes have also been deburred and the overall quality is consistent; loaded ammunition weighing in at least ten percent more than the caliber original round will average about two hundredths of an inch more than the caliber original round weight. Flash hole deburring is a standard operating procedure at Nosler that ensures that your case mouth has deburred inside and out. Flash hole deburring is a necessary step in reloading because in most cases the flash hole will expand after a pistol blows through the casing. Nosler Brass is packaged in quantities of 25 50 or 100 count boxes. Nosler casings are manufactured to strict dimensional standards and tolerances using quality materials for maximum accuracy and consistency while extending case life. Specifications for Nosler Custom Rifle Brass .17 Remington: Manufacturer: Nosler Caliber: .17 Remington Brass Quantity: 100 Piece Country of Origin: USA Package Contents: Nosler Custom Rifle Brass .17 Remington Nosler 10128: Custom Rifle Brass .17 Remington 100ct