Description
Winchester USA White Box stands as the go-to choice for range time and training. This .40 S&W load pairs a 165-grain full metal jacket bullet with proven Winchester components including quality brass cases, reliable primers, and clean-burning powder. You get 400 rounds packaged in a durable metal ammo can that'll last long after the ammo runs dry.
The truncated cone bullet profile ensures reliable feeding in semi-automatic pistols while the full metal jacket construction prevents barrel leading, meaning less frequent cleaning between range sessions. At 1060 feet per second muzzle velocity and 412 foot-pounds of energy, this round delivers consistent performance whether you're working drills, testing loads, or just getting familiar with your .40. The 165-grain weight gives you a bit more velocity than heavier options without sacrificing the stopping power you expect from the .40 S&W platform.
Brass cases are reloadable, non-corrosive, and boxer-primed, which means if you reload you'll have quality components to work with. This is straightforward practice and training ammunition that doesn't try to be something it's not—it's built for volume shooting and it does that job well. The metal ammo can provides solid storage and easy transport to the range.
Key Specifications
- Caliber: .40 S&W
- Bullet Weight: 165 grain
- Bullet Type: Full Metal Jacket Truncated Cone
- Muzzle Velocity: 1060 fps
- Muzzle Energy: 412 ft-lbs
- Rounds Per Can: 400
- Case Type: Brass
- Primer Type: Boxer
- Reloadable: Yes
- Non-Corrosive: Yes
- Packaging: Metal Ammo Can
- Manufacturer: Winchester
- MPN: WW40C
- UPC: 020892225862
What’s Included
- 400 rounds of .40 S&W ammunition
- Reusable metal ammo can with flip-out handle and secure clasp
Frequently Asked Questions
What's inside the Winchester ammo can?
You get 400 rounds of .40 S&W 165gr full metal jacket ammunition packaged in a sturdy metal ammo can with a flip-out handle and clasp. The can itself is reusable for storage or transport. This is a single can—the case contains 2 cans total for 800 rounds.
Can I reload these brass cases?
Yes. The cases are boxer-primed brass that's non-corrosive, which makes them suitable for reloading once fired. If you reload, you'll have quality components to work with after you run through them at the range.
Is this ammo suitable for range training and practice?
Absolutely. This is Winchester's USA White Box line designed specifically for volume shooting, training, and practice. The full metal jacket construction feeds reliably in semi-automatic .40 pistols and won't lead up your barrel, reducing cleanup between sessions.
What's the difference between 165gr and 180gr .40 S&W loads?
The 165-grain load you get here runs about 40-50 feet per second faster than typical 180-grain loads, with slightly lower recoil and energy. Both are solid for practice—the 165 just gives you a bit more velocity while the 180 provides marginally more stopping power.
Will this ammo work in my .40 S&W pistol?
This ammo is designed for any firearm chambered in .40 S&W. The full metal jacket design ensures reliable feeding in modern semi-automatic pistols and won't damage your barrel.
How long will this ammunition last in storage?
Winchester ammunition is manufactured to strict quality standards and will remain reliable for many years when stored in a cool, dry place. The metal ammo can provides solid protection from moisture and temperature fluctuations, making it an excellent long-term storage solution.





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