--- title: "Shield Arms S15 Gen3 15rd Glock Magazine" description: "15-round steel magazine for Glock 43X and Glock 48 in 9mm Luger. Gen 3 includes raised ribs, updated steel, and black nitride finish." canonical_url: "https://www.kygunco.com/product/shield-arms-s15starterkitg3-s15-mag-gen-3-15rd-for-glock-43x48-black-nitride" meta: author: KYGUNCO "og:description": "15-round steel magazine for Glock 43X and Glock 48 in 9mm Luger. Gen 3 includes raised ribs, updated steel, and black nitride finish." "og:image": "https://cdn.kygunco.com/assets/products/233767/thumbnail.jpg?v=1713456449" "og:image:height": "500" "og:image:width": "500" "og:title": "Shield Arms S15 Gen3 15rd Glock Magazine" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Gun Parts](https://www.kygunco.com/category/shooting/gun-parts) / [Magazines](https://www.kygunco.com/category/shooting/gun-parts/magazines) / [Handgun Magazines](https://www.kygunco.com/category/shooting/gun-parts/magazines/handgun-magazines) / SHL-S15-STARTERKIT-G3 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/233767/main.jpg?v=1713456449) For illustration purposes only, this image may not be an exact representation of the product. # SHIELD ARMS S15 Gen3 15rd Magazine for Glock G3x, 48 | Black Nitride 15-round steel magazine for Glock 43X and Glock 48 in 9mm Luger. Gen 3 design features raised ribs for better mag-well fit, updated steel and heat treat process, and a black nitrocarburized QPQ finish for corrosion resistance. $41.40 ** 4 interest-free payments of **$10.35** 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 Item # 233767 Style SHL-S15-STARTERKIT-G3 UPC 850029545873 Condition New Manufacturer [Shield Arms](https://www.kygunco.com/brand/shield-arms) Round Capacity 15 Weight 1 lb The S15 magazine is a patent-pending, flush-fitting 15 round magazine for the Glock 43X and Glock 48. The S15 is a steel magazine, and is the same length as the OEM Glock 10 round magazine, but holds an additional 5 rounds. What changed with the gen 3 magazine? We made the following improvements: US-based manufacturer. Modular tooling. Raised ribs on the back of the magazine allows these to fully match the OEM magazine position in the mag well, which should eliminate any tolerance stacking that results from Glock frame variations. New steel, new coating, new heat treat process - new steel is slightly thicker, tougher, and now comes with a new standard black nitrocarburized QPQ finish for a high degree of corrosion resistance. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. - Caliber: 9mm Luger - Capacity: 15rd - Model: S15 Magazine - Material: Steel ** 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 Shield Arms ```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/shield-arms-s15starterkitg3-s15-mag-gen-3-15rd-for-glock-43x48-black-nitride#webpage","@type":"WebPage","description":"15-round steel magazine for Glock 43X and Glock 48 in 9mm Luger. 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