Magtech 556A 5.56 NATO 55gr FMJ Tactical Ammo - 1000 Rounds

The Magtech 556A delivers consistent performance for high-volume training and tactical applications with precision-manufactured 55-grain full metal jacket projectiles. This bulk ammunition package provides shooters with reliable 5.56x45mm NATO rounds engineered for both semi-automatic rifles and carbines.

What Makes This Different

Magtech's Brazilian manufacturing facility produces this ammunition to NATO specifications with strict quality control standards that exceed many domestic alternatives. The 55-grain FMJ bullets feature a lead core with copper-zinc alloy jacket that maintains structural integrity through barrel rifling and impact. Each case utilizes non-corrosive Boxer primers and clean-burning propellant that reduces fouling compared to surplus military ammunition.

Key Features

• 1000 rounds total in convenient 50-round boxes for range sessions
• 55-grain full metal jacket bullets with copper-zinc alloy construction
• Non-corrosive Boxer primers enable case reloading
• Clean-burning propellant reduces barrel fouling and maintenance
• NATO specification loading compatible with 5.56 and .223 chambers
• Brass cases manufactured to SAAMI dimensional standards
• Consistent muzzle velocity of approximately 3240 fps from 20-inch barrel

This ammunition performs reliably across various AR-15 platforms, from 14.5-inch carbines to 20-inch rifle configurations. The moderate pressure loading cycles smoothly in both direct impingement and piston-driven systems while maintaining accuracy suitable for training drills and qualification courses. The FMJ design penetrates consistently through barriers while remaining cost-effective for high-round-count training sessions.

Technical Specs

• Caliber: 5.56x45mm NATO
• Bullet Weight: 55 grains
• Bullet Type: Full Metal Jacket (FMJ)
• Muzzle Velocity: 3240 fps (20-inch barrel)
• Muzzle Energy: 1282 ft-lbs
• Case Material: Brass with Boxer primer
• Primer Type: Non-corrosive
• Packaging: 50 rounds per box, 20 boxes per case
• Country of Origin: Brazil

Magtech's established reputation in military and law enforcement markets translates to dependable ammunition that feeds reliably and shoots consistently. This bulk case provides substantial cost savings over smaller quantities while maintaining the quality standards required for serious training applications.