--- title: "Barnes Bullets 357 Mag 140Gr FN Ammo" description: "Barnes Pioneer .357 Mag ammunition with a 140-grain FN Triple Shock X bullet. Designed for lever guns and revolvers, with reloadable brass cases." canonical_url: "https://www.kygunco.com/product/barnes-ammo-357-mag-pioneer-140gr-fn-triple-shock-x-20rd" meta: author: KYGUNCO "og:description": "Barnes Pioneer .357 Mag ammunition with a 140-grain FN Triple Shock X bullet. Designed for lever guns and revolvers, with reloadable brass cases." "og:image": "https://cdn.kygunco.com/assets/products/265162/thumbnail.jpg?v=1729531151" "og:image:height": "500" "og:image:width": "500" "og:title": "Barnes Bullets 357 Mag 140Gr FN Ammo" --- > 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) / [Handgun Ammo](https://www.kygunco.com/category/ammunition/handgun-ammo) / BRN-32141 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/265162/main.jpg?v=1729531151) For illustration purposes only, this image may not be an exact representation of the product. # BARNES AMMO 357 Mag Pioneer 140Gr FN Triple Shock X 20rd Barnes Pioneer .357 Mag ammunition loaded with a 140-grain FN Triple Shock X bullet for lever guns and revolvers. Built for terminal performance, it is designed for reliable feeding and cycling, deep penetration, and weight retention. New production, non-corrosive, with boxer-primed reloadable brass cases. $28.05 --- $1.40 per round ** 4 interest-free payments of **$7.01** 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 ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Almost gone. Order now before it sells out. Item # 265162 Style BRN-32141 UPC 716876143580 Condition New Manufacturer [Barnes Bullets](https://www.kygunco.com/brand/barnes-ammo) Units Per Box 20 Caliber 357 Mag Weight 3 lb Bring your lever gun out of retirement—it’s time to experience the superior on-game performance of Barnes Pioneer ammunition. Designed specifically for lever guns and revolvers, this ammo is carefully loaded for terminal performance and delivers massive expansion and weight retention for deeper penetration. Each round is engineered for flawless feeding and cycling from tubular magazine to chamber for lightning-fast follow-up shots. This ammunition is new production, non-corrosive, in boxer-primed, reloadable brass cases. Borrowing technology from the highly successful X Bullet, the Barnes XPB is an all-copper pistol bullet. This bullet has changed the face of pistol hunting forever. The Barnes XPB pistol bullet will deliver more energy than any other bullet available for handguns. In testing, penetration has been increased up to 25% over lead-core bullets, while remaining intact to expand like no other bullet in the world. ** 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 ## Shop 357 Mag Firearms ```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/barnes-ammo-357-mag-pioneer-140gr-fn-triple-shock-x-20rd#webpage","@type":"WebPage","description":"Barnes Pioneer .357 Mag ammunition with a 140-grain FN Triple Shock X bullet. 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