Frontier 300 Blackout 125 Gr Fmj (150 Rd Oriented) Ammo

Frontier 300 Blackout 125 gr FMJ ammunition delivers reliable, consistent performance for shooters who want American-made rounds at a practical price point. This 150-round offering is built on Hornady's reputation for quality control and is equally at home punching paper at the range, working varmints under 50 pounds, or serving as a capable self-defense load. Frontier Cartridge focuses on consistency in every round—something that matters whether you're zeroing a new rifle or stocking up for regular training.

The 125-grain full metal jacket bullet pairs with brass cases, military-grade boxer primers, and quality propellant to deliver the kind of dependability that keeps shooters coming back. There's no mystery here: these are straightforward, honest cartridges that perform as labeled, round after round. If you run a 300 Blackout and want ammunition that won't leave you guessing about reliability, Frontier delivers the goods without the premium price tag of match-grade or specialty offerings.

300 Blackout has carved out a solid niche in the rifle world—subsonic potential, compact size, and genuine versatility in capable hands. Frontier's 125 gr FMJ is engineered to work across that range of applications. The 150-round pack is sized for serious shooters: enough to run a solid training session, zero a new setup, or maintain your stock without excessive bulk.

Key Features

• 125-grain full metal jacket projectile
• Brass cartridge cases for reliable feeding and reloadability
• Military-grade boxer primers
• Consistent, state-of-the-art loading and quality control
• 150-round quantity per box
• Suitable for target shooting, training, varmint use under 50 lbs, and personal defense applications

Specifications

Frequently Asked Questions

What is 300 Blackout ammunition used for?

300 Blackout is a versatile rifle cartridge suitable for target shooting, training, varmint hunting (game under 50 pounds), and personal defense. Its compact size and inherent subsonic capability make it popular among shooters running specialized AR-platform rifles and other 300 Blackout–chambered firearms.

Can I reload Frontier 300 Blackout brass?

Yes. Frontier Cartridge uses brass cases, which are reloadable. The military-grade boxer primers are standard and compatible with reloading equipment.

Is this ammunition suitable for hunting?

Frontier's 125 gr FMJ is rated for varmint use on game under 50 pounds. Check your local hunting regulations to confirm ammunition eligibility in your area and whether FMJ rounds are legal for your intended game.

How much ammunition is in a box?

Each box contains 150 rounds, providing a practical quantity for range sessions, training blocks, or stocking a working supply for regular shooters.