The SinterFire SF40125NXG Next Generation ammunition delivers consistent performance with advanced lead-free projectile technology for 40S&W firearms. This environmentally conscious ammunition maintains ballistic performance while eliminating lead exposure concerns for indoor training and competition shooting.
What Makes This Different
SinterFire's proprietary sintering process creates projectiles from compressed metal powders, resulting in consistent weight distribution and improved accuracy compared to traditional cast bullets. The lead-free construction meets all indoor range requirements while producing less barrel fouling than conventional ammunition. Testing shows velocity consistency within 15 fps standard deviation across multiple firearms platforms.Key Features
- 125-grain lead-free sintered projectile for consistent ballistics
- Compressed metal powder construction reduces barrel fouling
- Indoor range compliant - no lead exposure concerns
- Standard 40S&W chamber dimensions fit all factory firearms
- Boxer-primed brass cases suitable for reloading
- Factory-loaded to SAAMI specifications
- 50 rounds per box, 20 boxes per case (1,000 rounds total)
Technical Specs
- Caliber: 40 Smith & Wesson (.40 S&W)
- Bullet Weight: 125 grains
- Projectile Type: Lead-free sintered metal
- Case Material: Boxer-primed brass
- Muzzle Velocity: Approximately 1,150 fps (4-inch barrel)
- Packaging: 50 rounds per box, 20 boxes per case
- Manufactured: United States
- UPC: 855040006686
