American made and military grade are the hallmarks of Frontier Cartridge. This line of ammo gives shooters the best of both worlds. It is configured for a wide range of shooters and applications, from target/match shooting to varmint hunting. Frontier Cartridge features brass cartridge cases and military grade boxer primers and propellant.

• 5.56 Military Grade
• 3,240Feet per second
• 55 Grain full metal jacket
• 20 Rounds per box

All ammunition must be picked up in store. By purchasing ammunition through our website, you certify that you are 1) at least 21 years of age at time of purchase for handgun ammo, or at least 18 years of age for rifle and shotgun ammo and 2) legally permitted to purchase ammunition in Texas. Defender Outdoors reserves the right not to sell ammunition to individuals who cannot prove their age or legal status.