--- title: "OA DEFENSE 2311 9mm 5\" 17rd Optic Ready Pistol w/ Night Fusion Tritium Night Sights | Black" canonical_url: "https://www.kygunco.com/product/oa-defense-oa-2311-flsz-kit-blk-std-17-oa-2311-pistol-9mm-3-17rd-magazines" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/251709/thumbnail.jpg?v=1710892342" "og:image:height": "500" "og:image:width": "500" "og:title": "OA DEFENSE 2311 9mm 5\" 17rd Optic Ready Pistol w/ Night Fusion Tritium Night Sights | Black" --- > 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) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Handguns](https://www.kygunco.com/category/shooting/guns/handguns) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/handguns/semi-auto) / DFN-OA-2311-FLSZ-KIT-BLK-STD-17 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/251709/main.jpg?v=1710892342) For illustration purposes only, this image may not be an exact representation of the product. # OA DEFENSE 2311 9mm 5" 17rd Optic Ready Pistol w/ Night Fusion Tritium Night Sights | Black $2,299 ** 5 interest-free payments of **$459.80** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$217.39**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 251709 Style DFN-OA-2311-FLSZ-KIT-BLK-STD-17 UPC 850055310056 Condition New Manufacturer [OA Defense](https://www.kygunco.com/brand/oa-defense) Model OA 2311 Hand Right Hand Finish Black Round Capacity 17 Caliber 9mm Action Semi-Auto Barrel Length 5 in The OA Defense 2311™ represents a carefully engineered blend of performance and versatility; designed to deliver blistering speed and accuracy while standing up to the rigors of law enforcement and duty applications. **•** OA 2311™ pistol **•** (3) 17-round OA magazines **•** (4) Slide Plates – Iron sight cover plate; RMR, DPP, & Holosun K/RMSc footprint optic mounting plates **•** Night Fision tritium night sights (standard height installed; suppressor height front sight included for use with DPP optic plate) **•** Owners Manual & Firearms Safety Literature **•** Cable Safety Lock **•** Custom OA Defense range bag 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 9x19mm - BARREL LENGTH 5.00″ - DIMENSIONS 8.50″ L | 5.25″ H | 1.78″ W - WEIGHT (UNLOADED) 29oz - TRIGGER WEIGHT 4.0-4.5lbs - CAPACITY 17+1 Rounds - FRAME 7075 Aluminum - GRIP Polymer OA Defense’s production and assembly process relies on precision engineering and machining, multiple rounds of stringent quality control, and a team of skilled techs and gunsmiths who work together to hand-fit and hand-finish the critical engagement points. Each assembled pistol then goes through a multi-point inspection and test firing process prior to being released for cleaning and shipping. ** 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 ## Don't Forget Your Ammo ```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/oa-defense-oa-2311-flsz-kit-blk-std-17-oa-2311-pistol-9mm-3-17rd-magazines#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"OA DEFENSE 2311 9mm 5\" 17rd Optic Ready Pistol w/ Night Fusion Tritium Night Sights | 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