Winchester Supreme Elite Bonded PDX .40 S&W ammunition uses a proprietary bonding process that joins the lead core and copper alloy jacket to help the bullet function as a unified projectile and retain weight during expansion. The notched hollow point is designed to form six concentric segments and expand to approximately 1.5 times its original diameter. Nickel-plated brass cases support reliable feeding and corrosion resistance, making this 165-grain load suitable for personal protection and duty applications.

Key features

• Bonded lead core and jacket help improve weight retention during expansion
• Notched hollow point forms six concentric segments for controlled, wide expansion
• 165-grain .40 S&W projectile balances penetration and expansion for defensive use
• Nickel-plated brass casing supports smooth cycling and enhanced corrosion resistance
• 20-round box suited for defensive ammunition storage and function testing

Choose Winchester Supreme Elite Bonded PDX ammunition for a defensive .40 S&W load built around bonded construction and controlled hollow-point expansion.