The Magtech Ammunition First Defense Tactical Subsonic 300 BLK 200gr FMJ is purpose-built rifle ammunition designed for consistent performance in modern 300 Blackout platforms. This load pairs a heavy 200-grain full metal jacket bullet with subsonic velocities, offering smooth cycling and reliable function while maintaining controlled noise levels, especially when used with appropriate suppressor systems.

This cartridge is well suited for focused training, range work, and skill development where predictable ballistics and dependable feeding are essential. The full metal jacket design supports clean target shooting, while the subsonic profile helps reduce shooter fatigue and disturbance in controlled environments. Backed by Magtech’s reputation for quality ammunition manufacturing and rigorous testing, this First Defense Tactical 300 Blackout load delivers consistent performance shot after shot.

• Manufacturer: Magtech Ammunition
• Model: First Defense Tactical Subsonic 300 BLK 200gr FMJ