--- title: "Walther Arms PDP SD Pro 18-Round Magazine" description: "Walther Arms factory 18-round 9mm magazine for PDP SD Pro Full-Size pistols. Features an aluminum tube, witness holes, and precision-machined feed lips." canonical_url: "https://www.kygunco.com/product/walther-arms-2864789-pdp-pro-sd-magazine-9mm-18rd" meta: author: KYGUNCO "og:description": "Walther Arms factory 18-round 9mm magazine for PDP SD Pro Full-Size pistols. Features an aluminum tube, witness holes, and precision-machined feed lips." "og:image": "https://cdn.kygunco.com/assets/products/242337/thumbnail.jpg?v=1713456316" "og:image:height": "500" "og:image:width": "500" "og:title": "Walther Arms PDP SD Pro 18-Round 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) / WLT-2864789 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/242337/main.jpg?v=1713456316) For illustration purposes only, this image may not be an exact representation of the product. # WALTHER ARMS PDP PRO SD Magazine 9mm 18rd Genuine Walther factory 18-round 9mm magazine for PDP SD Pro Full-Size pistols. It features a corrosion-resistant aluminum tube, factory-drilled witness holes, a steel music wire spring, a self-lubricating polymer follower, and precision-machined feed lips for smooth feeding and a wobble-free fit. Not compatible with PDP Compact, Q5 Match, Q4, or PPQ pistols. 5.0 ** ** ** ** ** [1 review](#reviews) Email for Price ** 4 interest-free payments of **$10.25** 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 Handled by our expert shippers in Bardstown, KY. Item # 242337 Style WLT-2864789 UPC 723364228025 Condition New Manufacturer [Walther Arms](https://www.kygunco.com/brand/walther-arms) Round Capacity 18 Caliber 9mm Weight 1 lb The Walther® PDP SD Pro Full-Size 18-Round Magazine is a genuine Walther factory magazine, engineered to deliver smooth, reliable, and consistent operation in fast-action tactical and personal defense applications. Featuring a corrosion-resistant aluminum tube, this magazine offers incredible strength and rigidity in a lightweight package. Factory-drilled witness holes allow for visual round counts, while the steel music wire spring and self-lubricating polymer follower ensure proper cartridge alignment for smooth, reliable feeding performance. Plus, the precision-machined feed lips and improved external and internal geometries offer a precise, wobble-free fit and exceptional reliability under heavy recoil. NOT compatible with PDP Compact, Q5 Match, Q4, or PPQ pistols. ** 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). 5.0 ** ** ** ** ** 1 review ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer These are the correct factory mags for my Full-size PDP. But I can also use these for my compact pistols without mag well just use polymer sleeve to prevent over insertion. You get 3 more round in a magazine now used in 2 models. It’s a win-win without a mag extension on the 15 round Compact mags. These are offered here a good price and very fair freight price. 2 months ago ** ** ** ** ** ## More from Walther 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/walther-arms-2864789-pdp-pro-sd-magazine-9mm-18rd#webpage","@type":"WebPage","description":"Walther Arms factory 18-round 9mm magazine for PDP SD Pro Full-Size pistols. 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But I can also use these for my compact pistols without mag well just use polymer sleeve to prevent over insertion. You get 3 more round in a magazine now used in 2 models. It’s a win-win without a mag extension on the 15 round Compact mags. 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