Win Usa 40sw 165gr Fmj 100/500

Winchester USA 40 S&W 165-grain full metal jacket ammunition delivers reliable, cost-effective ballistics for training, qualification, and duty-ready applications. With a muzzle velocity of 1,060 feet per second, this 100-round box provides the consistent performance law enforcement agencies and defensive shooters depend on when precision matters.

The 165-grain bullet weight in .40 S&W represents an optimized balance for the cartridge—sufficient sectional density for intermediate barrier penetration while maintaining controllable recoil impulse across a broad range of shooter sizes and experience levels. Full metal jacket construction ensures feed reliability across diverse firearms platforms and reduces bore fouling compared to jacketed hollow point alternatives, making this round ideal for high-volume range sessions. Winchester's component QC and consistent powder charges produce shot-to-shot velocity variance tight enough to support precision shooting at defensive distances and beyond.

Law enforcement trainers, certified firearms instructors, competitive shooters, and recreational marksmen rely on Winchester USA loads for qualification strings, duty practice, and marksmanship development. The 100-round count per box supports both single-range sessions and bulk training programs, with the 500-round case option enabling sustained instructor-level curriculum deployment. This ammunition is designed to function in every modern .40 S&W platform from compact tactical pistols to full-size service weapons.

Winchester has built its reputation on delivering American-made ammunition backed by rigorous quality control and real-world reliability standards. The USA line represents the brand's commitment to providing shooters with predictable, field-proven ballistics at competitive pricing—a combination that has established Winchester as the standard for institutional and professional ammunition buyers across North America.