Attention Shooters: We're seeing a huge uptick in orders and customer service calls. Currently, most orders are shipping in about 3 days. Stay safe!

Bulk Ammo For Sale

Call (800) 720-6035 or email us at today!

All Products

50 Rounds of .357 Mag Ammo by Winchester Super-X - 158gr JSP

Out of Stock

Ammo Overview

Quantity - 50 rounds
Manufacturer - Winchester Super-X
Bullets - 158 grain jacketed soft point
Casings - Boxer-primed brass


These .357 Magnum rounds from Winchester are ideal medicine for humane handgun hunting when boars and deer are on the billet! Each of these cartridges houses a precise measure of high-energy propellant inside a reloadable brass casing which is equipped with a clean-burning Boxer primer. The case is coated with nickel for seamless loading into cylinders and tubular magazines alongside corrosion resistance in field conditions. Atop the round is a 158 grain jacketed soft-point (JSP) projectile with a flat nose which makes it safe for use with lever-action rifles.

158 grains is a normal heavyweight for the .357 caliber and boasts considerable momentum as well as impressive penetration. Upon impact, the JSP is designed to begin flattening at the nose resulting in a controlled rate of expansion during entry. This is made possible by the high strength copper jacket and core-locking cannelure which help the round punch through thick gristle and bone before coming to a complete stop in vital areas; the effect delivers more energy to arteries and organs and yields a quicker drop on game animals. The toothed cannelure also serves secure the bullet to its crimp for maximized accuracy potential.

Winchester has over 150 years of experience as the backbone of the American shooting tradition. Their Super-X line offers hunters excellent performance and consistent reliability at an affordable cost.

Write Your Own Review

You're reviewing: 50 Rounds of .357 Mag Ammo by Winchester Super-X - 158gr JSP

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Ammo Performance
Thank you for giving us your feedback and thoughts on this product. Your experience will help other shooters determine if an ammo is worth shooting and lets us know if we should continue to carry the rounds. If you don't mind, please also include an email address so we can get in touch with any questions or if there is anything we need to do to ensure your shooting experience was everything that it should be!

Our customer service team has published this Q&A information as a free service to the shooting community. Please note that expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.

There are no entries.

Post your question
  • Please enter your name as you want it to appear on our site.
    Please tell us where you want the answer sent (it will not appear on our site).

* Required Fields