Hornady Frontier Ammo 300 Aac Blackout Full Metal Jacket 125 Grain 20 Rounds

The Frontier Rifle Ammo .300 BLK 125 gr FMJ 2175 fps from Hornady is a dependable choice in the Frontier Rifle Ammo series that combines Hornady bullet performance with Lake City production pedigree, offering shooters consistent 2175 fps ballistics and a 125-grain full metal jacket profile that feeds and cycles reliably in a wide range of .300 AAC Blackout platforms. Whether you're dialing in groups on the range, running drills for defensive scenarios, or managing small predators at extended yardages, this Hornady .300 Blackout load delivers predictable trajectories, consistent muzzle velocity, and manageable recoil that help maintain sight picture and follow-up shot speed. The FMJ design supports clean bore passage and dependable chambering, while brass cartridge cases provide corrosion resistance and stable chamber sealing for accurate ignition. As a military-grade-style option for practice and duty-focused work, Frontier Rifle Ammo is well suited to target shooting, varmint hunting, and personal defense, and the inclusion of familiar Hornady and Lake City nomenclature makes it easy to find in searches for Frontier Rifle Ammo, .300 BLK ammo, Hornady .300 Blackout, 125 gr FMJ ammo, and military-grade ammo.