Frontier Cartridge Frontier, 300 Blackout, 208 Grain, Subsonic, 20 Round Box

Product Description

Frontier 300 Blackout 208 grain subsonic ammunition is engineered for shooters who demand reliable, quiet performance from their suppressed rifles. This 20-round box contains full metal jacket rounds optimized for subsonic velocity, making them perfect for hearing-protection-free shooting and tactical training.

Specifications & Performance

Each box contains 20 rounds of .300 Blackout ammunition loaded to subsonic specifications. The 208-grain projectile delivers consistent ballistics and controlled recoil. Additionally, the full metal jacket construction ensures reliable feeding and consistent performance across suppressed and unsuppressed platforms.

Moreover, subsonic loads reduce report and felt recoil compared to supersonic alternatives. Therefore, this Frontier ammunition is ideal for home defense, hunting, and tactical range training where noise control matters. The heavier grain weight provides excellent velocity stability at subsonic speeds.

Who Should Buy This Ammunition?

This ammunition suits suppressed .300 Blackout rifle owners and shooters prioritizing quiet performance. Furthermore, competitive shooters and range trainers benefit from the consistent ballistics and reduced noise. Competition shooters, hunters, and home defense-minded gun owners all appreciate subsonic loads for their reliability and controlled operation.

In addition, Frontier 300 Blackout ammunition works reliably in both AR-platform rifles and bolt-action firearms chambered in .300 Blackout. The full metal jacket design feeds smoothly and ejects cleanly, minimizing maintenance between sessions.

Range Testing & Real-World Use

Subsonic ammunition excels when paired with sound suppressors on suppressed rifles. Additionally, the 208-grain weight maintains velocity consistency, which reduces point-of-aim shift compared to lighter loads. Consequently, shooters experience predictable accuracy from shot to shot during range sessions and training courses.

Available at Western Sport – Roanoke, TX

Western Sport stocks Frontier ammunition and serves the North Texas and DFW area as a licensed FFL/SOT dealer since 2007. We maintain competitive pricing and fast, professional service. Call us at 817-393-4000 to check current inventory or place an order.

Why Buy from Western Sport?

• Licensed FFL/SOT dealer with 17+ years of expertise in North Texas.
• Competitive pricing on premium ammunition brands and hard-to-find calibers.
• Fast, professional service and same-day transfer processing for local customers.
• Knowledgeable staff ready to recommend the right ammunition for your rifle and use case.
• Local support and after-sale assistance from a trusted DFW gun shop.

Frequently Asked Questions

Q: Will this Frontier 300 Blackout ammunition work in my suppressed AR-15?

A: Yes, Frontier 300 Blackout subsonic ammunition is designed to cycle reliably in suppressed and unsuppressed .300 Blackout AR-platform rifles. The full metal jacket rounds feed smoothly and perform consistently through standard magazines and bolts.

Q: What is the main advantage of subsonic ammunition?

A: Subsonic ammunition stays below the sound barrier, producing less noise even without a suppressor. When paired with a sound suppressor, it delivers hearing-safe performance, making it ideal for home defense, hunting, and quiet range training.

Q: How do I complete a firearm transfer after purchasing ammunition in Texas?

A: Ammunition does not require an FFL transfer in Texas. You can take your Frontier ammunition home immediately after purchase. If you also purchase a firearm, Western Sport handles the federal background check and transfer as a licensed FFL dealer.

Q: Is Frontier 300 Blackout ammunition good for hunting?

A: Yes, the 208-grain full metal jacket design is suitable for hunting applications where subsonic velocity is acceptable. The heavier grain weight delivers reliable energy retention at subsonic speeds, making it effective for game at typical hunting ranges.

Additional information