Hornady Custom 300 Whisper090255380897 Hornady has been a trailblazer in the ammunition game for years, with a wide array of calibers and a reputation for some of the most dependable, accurate and reliable ammunition available on the civilian market, its no wonder that consumer keep coming back to this winner. Hornady Match Ammunition is loaded to some of the most stringent specifications in the industry. Built for AR 15 type platform rifles, this cartridge is compatible for