Grizzly Ammo 45-70 Gov 410gr FMJ Flat Point Subsonic - 20 Rounds

The Grizzly Ammo GCSUB1 delivers consistent subsonic performance in 45-70 Government with a heavy 410-grain full metal jacket flat point bullet. This specialized loading reduces noise signature while maintaining the stopping power that makes 45-70 Government a preferred choice for large game hunting and tactical applications.

What Makes This Different

This subsonic loading operates at reduced velocities compared to standard 45-70 ammunition, making it ideal for suppressed firearms and situations requiring lower noise signatures. The 410-grain FMJ flat point bullet design provides deep penetration and reliable expansion characteristics. Factory-loaded ammunition ensures consistent performance and eliminates the variables associated with handloading subsonic cartridges.

Key Features

• 410-grain full metal jacket flat point bullet for maximum penetration
• Subsonic velocity reduces noise signature and muzzle blast
• 45-70 Government chambering fits lever-action rifles and single shots
• Flat point design prevents accidental discharge in tubular magazines
• Factory-loaded for consistent powder charges and velocities
• Brass cases suitable for reloading applications
• 20 rounds per box provides adequate supply for hunting trips

The heavy bullet weight maintains downrange energy even at reduced velocities, making this ammunition effective for hunting large game at moderate ranges. Subsonic characteristics make it particularly suitable for areas with noise restrictions or when using sound suppressors. The flat point bullet profile feeds reliably in lever-action rifles while providing controlled expansion on impact.

Technical Specs

• Caliber: 45-70 Government
• Bullet Weight: 410 grains
• Bullet Type: Full Metal Jacket Flat Point
• Velocity: Subsonic (under 1,100 fps)
• Quantity: 20 rounds per box
• Case Material: Brass
• Primer: Large rifle
• Applications: Hunting, tactical, suppressed firearms

Grizzly Ammo's precision manufacturing ensures each cartridge meets strict quality standards for reliable feeding and consistent accuracy. The subsonic design reduces recoil compared to full-power 45-70 loads while maintaining the caliber's renowned stopping power for serious applications.