Winchester's USA Ready .40 S&W 165gr FMJFN ammunition strikes a nice balance between stopping power and controllability, making it a standout choice for personal protection and law enforcement applications. The full metal jacket flat nose (FMJFN) design ensures reliable feeding in semi-automatic handguns while providing consistent expansion upon impact. If you're seeking a round that delivers both accuracy and terminal performance, this cartridge's 1060 fps velocity coupled with its 412 ft-lbs of muzzle energy offers the punch needed in critical situations.

For the discerning shooter who values both range time and real-world preparedness, this ammunition serves as a versatile performer. The brass casing promotes smoother cycling and allows for reloading, appealing to the cost-conscious practitioner. When your training regimen demands consistency and your self-defense strategy requires reliability, this .40 S&W load steps up to the plate. Its 165-grain bullet weight strikes an optimal balance, providing enough mass for effective energy transfer without excessive recoil that could hamper quick follow-up shots.