Remington UMC 300 Blackout 220gr OTFB Mega Pack 200 Rounds

The Remington UMC Mega Pack delivers 200 rounds of 300 Blackout ammunition in a bulk format designed for high-volume shooters. This 220-grain Open Tip Flat Base configuration provides subsonic performance ideal for suppressed firearms and precision applications.

What Makes This Different

The 220-grain OTFB bullet design creates subsonic velocities that remain stable through suppressed barrels while maintaining accuracy at extended ranges. Unlike lighter 300 Blackout loads that require supersonic speeds, this heavier projectile achieves consistent terminal performance without the sonic crack. The mega pack format eliminates frequent reordering while providing cost savings compared to standard 20-round boxes.

Key Features

• 220-grain Open Tip Flat Base bullets for subsonic performance
• 200 rounds per case in loose pack configuration
• Brass cases suitable for reloading applications
• Non-corrosive primers ensure reliable ignition
• Boxer-primed cases with consistent powder charges
• Muzzle velocity approximately 1,020 feet per second
• Compatible with all 300 Blackout chambered firearms

This ammunition performs consistently in both bolt-action and semi-automatic platforms chambered for 300 Blackout. The subsonic velocity profile makes it particularly effective for hunting applications where noise reduction is critical, while the flat base design maintains accuracy for precision shooting. The brass cases withstand multiple reloading cycles, extending the value for handloaders who process their own ammunition.

Technical Specs

• Caliber: 300 AAC Blackout
• Bullet Weight: 220 grains
• Bullet Type: Open Tip Flat Base
• Case Material: Brass
• Primer: Non-corrosive Boxer
• Muzzle Velocity: ~1,020 fps
• Muzzle Energy: ~508 ft-lbs
• Quantity: 200 rounds loose packed
• Manufacturer: Remington

The UMC line represents Remington's commitment to affordable, reliable ammunition without compromising performance standards. This mega pack format provides serious shooters with adequate supplies for extended range sessions while maintaining the quality control expected from a major manufacturer.