Underwood 40 S&w 165gr Bonded - Jhp 20rd 10bx/cs

The Underwood 40 S&W 165gr Bonded JHP ammunition is purpose-built for defensive carry and duty use where reliable expansion and barrier penetration are non-negotiable. Law enforcement, armed security professionals, and serious civilian shooters trust bonded hollow-point construction to deliver consistent performance through common intermediate barriers—clothing, drywall, vehicle glass—while maintaining energy transfer to the target. This round bridges the gap between lightweight defensive loads and full-power duty ammunition, making it ideal for compact and full-size platforms chambered in .40 S&W.

The 165-grain bonded projectile uses a jacket molecularly fused to the lead core, eliminating separation on impact and ensuring controlled expansion even at subsonic velocities or after barrier defeats. This construction maximizes wound channel consistency and minimizes over-penetration risk in populated environments. The hollow-point cavity is engineered to initiate expansion reliably across a wide velocity window, critical for .40 S&W platform variance. Each box contains 20 factory-loaded rounds loaded to precise specifications, with 10 boxes per case for bulk purchasing and inventory management typical of agency procurement or high-volume shooters.

This ammunition cycles reliably in all standard .40 S&W firearms—duty-sized Glocks, M&P platforms, XD models, and traditional steel-frame pistols alike. The bonded construction resists environmental degradation, making it suitable for duty carry in variable climates and extended storage. Recoil management remains moderate compared to heavier duty loads, allowing follow-up accuracy in defensive scenarios. Buy this round for duty, sport, or carry purposes where terminal performance and barrier-blind reliability are required specifications.