SinterFire SF10125NXG 10mm Auto 125gr Lead Free Ammo 50 Rounds

The SinterFire SF10125NXG Next Generation ammunition delivers consistent 10mm Auto performance with completely lead-free construction. This 125-grain ball ammunition eliminates heavy metal contamination while maintaining reliable feeding and accuracy across pistol platforms.

What Makes This Different

SinterFire's patented frangible technology creates projectiles from compressed copper and tin powders rather than traditional lead cores. The 125-grain bullets fragment upon impact with hard surfaces, reducing ricochet hazards by up to 96% compared to conventional ammunition. Muzzle velocities reach approximately 1,200 feet per second, delivering energy levels comparable to standard 10mm loads while meeting environmental regulations at indoor ranges.

Key Features

• 100% lead-free frangible construction eliminates toxic metal exposure
• 125-grain projectile weight optimized for 10mm Auto ballistics
• Compressed metal powder bullets reduce ricochet and overpenetration
• Clean-burning powder reduces fouling and barrel wear
• Boxer-primed brass cases enable reliable ignition and reloading
• 50-round boxes provide convenient range quantities
• Compatible with all 10mm Auto pistols and carbines

Range performance remains consistent across temperature variations, with standard deviations typically under 25 feet per second. The frangible bullets maintain structural integrity through barrel rifling but disintegrate upon striking steel targets or backstops. Law enforcement agencies specify this ammunition for close-quarters training scenarios where lead contamination poses health concerns. Competition shooters benefit from reduced cleanup requirements at indoor facilities.

Technical Specs

• Caliber: 10mm Auto
• Bullet Weight: 125 grains
• Bullet Type: Lead-free frangible ball
• Muzzle Velocity: ~1,200 fps (4-inch barrel)
• Case Material: Reloadable brass
• Primer: Boxer, non-corrosive
• Quantity: 50 rounds per box
• Manufacturer: SinterFire Inc., United States

This ammunition addresses environmental and safety requirements without sacrificing terminal performance. The Next Generation formula represents SinterFire's latest advancement in lead-free projectile technology, making it suitable for ranges with strict environmental protocols.