Ammo Inc 50 BMG 660gr FMJ Ammunition - 10 Rounds Per Box

The Ammo Inc 50 BMG 660gr Full Metal Jacket delivers exceptional long-range performance for precision shooters and tactical applications. This premium .50 caliber ammunition combines match-grade components with consistent manufacturing to achieve superior accuracy at extended distances. Each cartridge features a heavy 660-grain projectile engineered for maximum ballistic coefficient and downrange energy retention.

What Makes This Different

Ammo Inc's 50 BMG ammunition stands apart through precision manufacturing processes that ensure consistent velocities and tight shot groups. The 660-grain FMJ bullet weight provides enhanced ballistic performance compared to lighter 647-grain alternatives, delivering approximately 15% better wind resistance and energy retention at 1,000+ yards. Quality control measures include individual case inspection and powder charge verification for match-grade consistency.

Key Features

• 660-grain Full Metal Jacket bullet for maximum penetration and accuracy
• Premium brass cases manufactured to military specifications
• Temperature-stable powder formulation for consistent performance
• Muzzle velocity of approximately 2,750 fps from 29-inch barrel
• Ballistic coefficient of .670 for superior long-range trajectory
• Compatible with all .50 BMG chamber specifications
• Non-corrosive primers for extended barrel life

This ammunition excels in precision rifle competitions where consistent accuracy matters most. The heavy bullet construction maintains stability through transonic transition, crucial for shots beyond 1,500 yards. Military and law enforcement applications benefit from the reliable ignition system and consistent chamber pressures. The FMJ design provides predictable terminal performance while meeting range requirements that restrict expanding bullets.

Technical Specs

• Caliber: .50 BMG (12.7x99mm NATO)
• Bullet Weight: 660 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: ~2,750 fps (29" barrel)
• Muzzle Energy: ~11,091 ft-lbs
• Case Material: Reloadable brass
• Primer: Non-corrosive Boxer
• Quantity: 10 rounds per box
• Country of Origin: United States

Ammo Inc's reputation for manufacturing consistency makes this load an excellent choice for shooters demanding reliable performance. The 660-grain weight provides the ballistic advantages needed for extreme long-range shooting while maintaining the accuracy standards required for precision applications.