Hornady Frontier NATO Rifle Ammunition 5.56mm 62 gr FMJ 500/ct Case (25-20/ct Boxes)

Hornady Frontier NATO rifle ammunition in 5.56mm delivers reliable, consistent performance for training, range work, and general shooting. This 500-round case (packed as 25 boxes of 20 rounds each) features Hornady-manufactured 62-grain full metal jacket bullets paired with military-spec brass cases and boxer primers. Whether you're running drills at the range, zeroing a rifle, or putting rounds downrange during a busy shooting day, Frontier NATO ammunition offers the dependable performance you need without the premium price tag.

Frontier Cartridge ammunition is built with state-of-the-industry loading techniques and quality control procedures that ensure reliable ignition and consistent velocity round after round. The 62-grain FMJ projectile is a proven all-around performer in 5.56 NATO—accurate enough for precision work, durable enough for steel targets, and compatible with both AR-15s and other 5.56 NATO platforms. The military-grade construction (brass cases, boxer primers, quality propellant) means you get ammo that functions reliably in semi-automatic rifles without the complexity of centerfire handloads.

Buying by the case—500 rounds—makes sense if you shoot regularly or want to keep a solid supply on hand. The 25-box format breaks down into manageable units for storage, transport, or range trips, and bulk purchasing keeps per-round costs reasonable for high-volume shooters.

Key Features

• 62-grain full metal jacket bullet design
• Military-spec brass cases with boxer primers
• Consistent loading and quality control across every round
• 500-round case (25 boxes of 20 rounds each)
• Compatible with 5.56 NATO chambered rifles

Specifications

Frequently Asked Questions

Will Frontier NATO 5.56mm ammunition work in my AR-15?

Yes. This ammunition is chambered in 5.56 NATO and is compatible with AR-15 rifles and other firearms marked for 5.56 NATO. Always verify your firearm's chamber marking before shooting any ammunition.

Is this ammo suitable for range training and practice?

Yes. The consistent loading and quality control of Frontier Cartridge ammunition make it well-suited for target shooting, range training, and general practice. The 62-grain FMJ bullet is accurate and reliable for these applications.

What's included in the 500-round case?

The case contains 500 rounds of Hornady Frontier NATO ammunition packed as 25 individual boxes of 20 rounds each.

Can I reload the brass cases from Frontier NATO ammunition?

The ammunition uses military-spec brass cases with boxer primers, which means the brass is reloadable. However, some military brass may have sealed or crimped primers that require extra processing steps before reloading.