Hornady Lock-N-Load 280 Ack Imp Modified Case

This case is specially modified to work with Lock-N-Load Precision gauges. A special fine thread is used to attach them to the gauges, ensuring that they remain perfectly square for precise alignment in the chamber of your firearm. The neck of the case is made perfectly round and opened slightly to allow a standard diameter bullet to slip into the case mouth effortlessly, but concentrically, to ensure the most precise results possible.. Category. :. Components. Type. :. Unprimed Brass. Material. :. Brass. Gun Type. :. Rifle. Caliber or Gauge. :. 280 Ackley Improved. Recommended Usage. :. Reloading