Tested
& Trusted
To ensure the highest level of quality, we thoroughly test every lot of selectgrade Winchester USA ready ammunition that leaves our factory. To help you see why Winchester USA Ready is trusted for competitions, training or just a day at the range, the ballistics results from our tests are available for you to see through our Lot Number lookup tool.
Every box of Winchester USA Ready ammunition includes a Lot Number that allows you to quickly and easily find ballistics data — including velocity, pressure and accuracy ratings — related to your box's lot. Start your search by using the Lot Number found on your box.
Centerfire Rifle
Features
Open Tip Bullet
Winchester's most accurate range bullet. Engineered for accuracy with an aerodynamic profile, flat base & thin-wall jacket
Match Grade Primer
Built to exacting specifications for shot-to-shot consistency
Handgun
Features
Flat Nose FMJ Bullet
Winchester's most accurate range bullet. Engineered profile improves accuracy & ensures reliable feeding
Match Grade Primer
Built to exacting specifications for shot-to-shot consistency