50 Rounds of 158gr JHP .357 Mag Ammo by Winchester

The 357 Magnum – perfect for when something absolutely, positively has to be shot. Winchester’s Super-X line of ammunition isn’t needlessly overdesigned. It just provides the reliable accuracy and terminal performance you need to take care of the pressing matter at hand.

This cartridge is loaded with a jacketed hollow point. At 158 grains it’s set to hit a close-range target with double the minimum energy you’d want for personal preservation, so no problems there. The JHP’s nose cavity is bare lead, which is able to supply wider diameter expansion at lower velocities because it is not constricted by rigid gilding metal. What jacket the JHP does have is durable enough to promote greater weight retention and resultant deeper penetration. Its small notches help the jacket to split apart uniformly as it gives way to wide expansion, and its midbody cannelure works to prevent setback that could worsen accuracy or impede rotation of the cylinder.

This American-made and Boxer-primed ammo is rigged out with nickel-plated brass cases. Nickel makes brass smoother, which is why this ammo feeds into a cylinder and slips out of it so easily. Nickel also provides protection against corrosion, so you can take greater peace of mind that your own sweat won’t quickly damage your everyday carry’s ammo.