--- title: "OA Defense 2311 9mm Pistol, Desert Sage 21rd" description: "9mm 2311 pistol with a 4\" barrel, tritium sights, optics-ready slide, four mounting plates, a 3.5-4.0 lb. trigger, and five 21rd magazines." canonical_url: "https://www.kygunco.com/product/oa-defense-oa-2311-9mm-4-desert-sage" meta: author: KYGUNCO "og:description": "9mm 2311 pistol with a 4\" barrel, tritium sights, optics-ready slide, four mounting plates, a 3.5-4.0 lb. trigger, and five 21rd magazines." "og:image": "https://cdn.kygunco.com/assets/products/272709/thumbnail.jpg?v=1746710595" "og:image:height": "500" "og:image:width": "500" "og:title": "OA Defense 2311 9mm Pistol, Desert Sage 21rd" --- > 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-FPRO-KIT-HDS-PRT-21 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/272709/main.jpg?v=1746710595) For illustration purposes only, this image may not be an exact representation of the product. # OA Defense OA 2311 9mm 4" 21rd - Desert Sage The OA 2311 Pro is a 9mm pistol with a 4" barrel, lightened slide, integral V-porting, and a pro-tuned 3.5-4.0 lb. trigger. It features tritium night sights, an optics-ready slide with four mounting plates, an extended magazine release, five 21-round stainless steel Magpul AMAG magazines, and a custom pistol case. $2,749 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$183.36**/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. Almost gone. Order now before it sells out. Item # 272709 Style DFN-OA-2311-FPRO-KIT-HDS-PRT-21 UPC 850055310735 Condition New Manufacturer [OA Defense](https://www.kygunco.com/brand/oa-defense) Model OA 2311 Round Capacity 21 Caliber 9mm Action Semi-Auto Barrel Length 4 in The **2311 Pro** comes equipped with integral V-porting in both the barrel and slide, effectively minimizing muzzle rise with minimal disruption to the shooter's sight picture. The lightened slide profile increases cycle speeds, resulting in faster follow-up shots and reduced split times. It includes a pro-tuned trigger, reducing pull weight by approximately half a pound, with a final pull weight set between 3.5 and 4.0 pounds for a crisp, clean break. Optimized for versatility, this pistol is optics-ready and ships with four (4) mounting plates to support a range of popular red dot sight footprints. It includes five (5) stainless steel Magpul AMAG 21-round magazines for maximum capacity and reliability. The custom pistol case ensures your firearm and accessories stay protected and organized. - Sights: Tritium Night Sights - Optics Ready: Yes (Includes 4 Optic Mount Plates) - Trigger: Enhanced Pro-Tuned (3.5–4.0 lbs) - Magazine Release: Extended - Magazine Capacity: 21 Rounds - Magazines Included: 5 (Stainless Steel Magpul AMAG Magazines) - Slide Features: Lightened Profile for Increased Cycle Speed - Accessories Included: Custom Pistol Case - Finish: Matte Desert Tan 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 ** 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-2311-9mm-4-desert-sage#webpage","@type":"WebPage","description":"9mm 2311 pistol with a 4\" barrel, tritium sights, optics-ready slide, four mounting plates, a 3.5-4.0 lb. trigger, and five 21rd magazines.","name":"OA Defense 2311 9mm Pistol, Desert Sage 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