Magtech 300BLKSUBA 300 Blackout 200gr FMJ Subsonic Ammo 50rd

The Magtech 300BLKSUBA delivers reliable subsonic performance for tactical training and suppressed shooting applications. This 300 Blackout ammunition features 200-grain full metal jacket projectiles engineered to remain subsonic while maintaining terminal effectiveness.

What Makes This Different

Unlike standard supersonic loads, this subsonic ammunition stays below the sound barrier at approximately 1,050 feet per second, eliminating the sonic crack that compromises stealth operations. The heavy 200-grain FMJ bullet provides superior penetration compared to lighter subsonic options while cycling reliably in both bolt-action and semi-automatic platforms. Magtech's consistent powder charges ensure repeatable velocities shot after shot.

Key Features

• 200-grain full metal jacket projectiles for deep penetration
• Subsonic velocity reduces noise signature with suppressors
• Boxer-primed brass cases suitable for reloading
• Consistent powder charges for reliable cycling in AR-15 platforms
• 50 rounds per box, 20 boxes per case (1,000 total rounds)
• Non-corrosive primers and propellants
• Compatible with standard 300 Blackout chambers

This ammunition excels in training scenarios where noise reduction is critical, law enforcement applications requiring stealth, and hunting situations demanding quiet follow-up shots. The subsonic design maximizes suppressor effectiveness while the FMJ construction ensures consistent feeding in semi-automatic rifles. Temperature stability maintains performance across varied environmental conditions.

Technical Specs

• Caliber: 300 AAC Blackout
• Bullet Weight: 200 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: ~1,050 fps
• Primer: Boxer, non-corrosive
• Case Material: Reloadable brass
• Quantity: 50 rounds per box, 20 boxes per case
• Manufacturer: Magtech (CBC)

Professional trainers and tactical operators choose this ammunition for its predictable ballistics and reduced acoustic signature. The bulk case packaging provides excellent value for high-volume training while maintaining the quality standards demanded by serious shooters.