20 Rounds of 124gr JHP 9mm +P Ammo by Winchester

Winchester loads their USA Ready Defense line of ammunition to deliver extremely reliable accuracy and terminal ballistics. They take such great care to standardize this 9mm +P ammo’s performance that you can even look up each lot’s ballistic data online by going to Winchester.com/USAREADYINFO.

This round features the 124 grain Hex-Vent jacketed hollow point projectile. The JHP is optimal for self-defense as it expands inside soft tissue. This increases the diameter of the wound cavity, transfers more energy, and reduces the chance of dangerous overpenetration.

The jacket’s rim has eight symmetrical notches to promote more uniform terminal expansion. Better yet, a red and black polymer insert keeps the bullet’s nose cavity from clogging with detritus including fabric, plywood wood particles, and drywall fragments. This preserves its ability to trigger expansion inside of soft tissue!

This ammo is loaded with match grade Boxer primers and consistent charges of clean-burning propellant. Its cases are also plated in corrosion resistant nickel, which makes them generate less friction as they promote more reliable feeding and extraction in a semi-automatic.

This is +P ammunition. In short, it hits the target harder, but it accelerates wear on a semi-auto’s moving parts. That’s not really a problem as far as self-defense ammo is concerned, but please make sure your firearm is rated for +P before you ask it to fire this self-defense ammo for you!