Product Description SinterFire Special Duty (SD) ammunition is built to increase safety while minimizing environmental concerns associated with traditional lead projectiles. Each cartridge is loaded with a lead-free, frangible hollow point projectile designed for defensive use, delivering reliable terminal performance while helping reduce ricochet and over-penetration risks on hard surfaces. Packaged in a convenient 20-round box (10 boxes per case), this .40 S&W load is well-suited for self-defense and duty applications. Product Highlights Lead-free, frangible hollow point design to help minimize lead exposure and environmental impact Special Duty (SD) line intended for self-defense and duty-style performance .40 S&W 125 grain projectile for balanced defensive handling and energy Brass-cased, boxer-primed cartridges for consistent ignition and reloadable cases 20 rounds per box; 10 boxes per case (200 rounds per case) Specs Brand: SINTERFIRE INC Manufacturer Part Number: SF40125SD UPC: 856086004599 Caliber: .40 S&W Bullet Weight: 125 gr Bullet Type: Lead-Free Frangible Hollow Point Case Material: Brass Primer: Boxer Muzzle Velocity: 1350 fps Muzzle Energy: 506 ft-lbs Rounds Per Box: 20 Boxes Per Case: 10 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.