--- title: "WINCHESTER AMMO 357 Sig Unprimed Brass Casing 100rd" canonical_url: "https://www.kygunco.com/product/winchester-ammo-wsc357sigu-357-sig-unprimed-brass-casing-100-pack" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/115204/thumbnail.jpg?v=1713453151" "og:image:height": "500" "og:image:width": "500" "og:title": "WINCHESTER AMMO 357 Sig Unprimed Brass Casing 100rd" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Ammunition](https://www.kygunco.com/category/ammunition) / [Reloading Ammunition](https://www.kygunco.com/category/ammunition/reloading-ammunition) / [Brass](https://www.kygunco.com/category/ammunition/reloading-ammunition/brass) / WNC-WSC357SIGU ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/115204/main.jpg?v=1713453151) For illustration purposes only, this image may not be an exact representation of the product. # WINCHESTER AMMO 357 Sig Unprimed Brass Casing 100rd $40.66 ** 4 interest-free payments of **$10.16** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Selling fast. Limited quantities available. Item # 115204 Style WNC-WSC357SIGU UPC 020892633063 Condition New Manufacturer [Winchester](https://www.kygunco.com/brand/winchester) Caliber 357 SIG Weight 1.5 lb Each and every piece of Winchester brass is made to meet and exceed the most demanding quality control and performance standards in the industry. New, unprimed brass. This is not loaded ammunition. ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Winchester ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/winchester-ammo-wsc357sigu-357-sig-unprimed-brass-casing-100-pack#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"WINCHESTER AMMO 357 Sig Unprimed Brass Casing 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