Winchester 40 Caliber, 10mm (400 Diameter) Bullets 180 Grain Full Metal Jacket Truncated Cone Box of 100

Winchester reloading components are the same that are used in Winchester ammunition. Winchester puts their components through very tedious and strict quality control to provide the best product available at an extreme value. From plinking to big game hunting, there is sure to be a Winchester component to meet your needs. Truncated Cone bullets are designed for positive functioning and good accuracy with no expansion and no barrel leading. This is not loaded ammunition.