by Shooting Illustrated Staff posted on December 23, 2011 Ammunition, Videos Support NRA Shooting Illustrated DONATE ** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** In this article .223 Rem., Hornady Related Stories Dueling Zeros First Look: Hornady Frontier Cartridge Ammo First Look: Hornady Critical Defense Rifle Ammo Review: Hornady Frontier Ammunition Accurate AR Fodder Most Popular First Look: 10mm Marlin Trapper Model 1894 Skills Check: Harden The Diamond I Carry: Taurus 66 Combat Revolver in a Galco Holster The Ruger RPR – A Lot of Precision for the Price Shotguns: How To Breach Tech Wisdom: Get It Straight