--- title: "Arex Defense Delta 2 9mm 17rd FDE/Black Pistol" description: "Arex Defense Delta 2 chambered in 9mm with a 4\" barrel, 17rd capacity, fixed sights, interchangeable backstraps, and a black nitrocarburized steel slide." canonical_url: "https://www.kygunco.com/product/arex-602382-delta-m-4-9mm-17rd-striker-fire-fde-black" meta: author: KYGUNCO "og:description": "Arex Defense Delta 2 chambered in 9mm with a 4\" barrel, 17rd capacity, fixed sights, interchangeable backstraps, and a black nitrocarburized steel slide." "og:image": "https://cdn.kygunco.com/assets/products/160431/thumbnail.jpg?v=1740151613" "og:image:height": "500" "og:image:width": "500" "og:title": "Arex Defense Delta 2 9mm 17rd FDE/Black Pistol" --- > 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) / RXD-602382 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/160431/main.jpg?v=1740151613) For illustration purposes only, this image may not be an exact representation of the product. # AREX DEFENSE Delta 2 9mm 4" 17rd - FDE & Black The Arex Defense Delta 2 is a 9mm pistol with a 4" barrel, FDE and black finish, 17rd capacity, and a stippled polymer frame. It features four interchangeable backstraps, fixed low-profile sights, a one-slot Picatinny rail, internal trigger safety, and a black nitrocarburized steel slide. This model is not optic ready. 4.25 ** ** ** ** ** [4 reviews](#reviews) $369 ** 5 interest-free payments of **$73.80** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time 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 # 160431 Style RXD-602382 UPC 815537023961 Condition New Manufacturer [Arex Defense](https://www.kygunco.com/brand/arex-defense) Model Delta 2 Hand Right Hand Round Capacity 17 Caliber 9mm Action Semi-Auto Barrel Length 4 in The Arex REX Delta pistol does not claim to be a revolutionary breakthrough but you will find it represents a definitive evolutionary step in modern handgun design and manufacturing. We have achieved improvements over some of the most popular designs, eliminating their weaknesses and enhancing their advantages by applying our expertise and state-of-the-art CAD/CAM processes. The result is a best-in-class defensive pistol that boasts extreme reliability and accuracy along with a competitive price. The Arex Rex Delta firearm features a black polymer frame with four interchangeable backstraps, low profile sights, one-slot picatinny rail, black nitrocarburized steel slide, firing pin safety, and an automatic triple layer passive drop safety system(3DS) THIS FIREARM IS NOT OPTIC READY - STOCK/GRIPS: Stippled - WEIGHT: 22.2oz - SIGHTS: Fixed - SAFETY: Internal; Trigger - Other Features: Interchangeable Backstraps 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). 4.25 ** ** ** ** ** 4 reviews ** ** ** ** ** 2 ** ** ** ** ** 1 ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Albert Big Spring, TX If you've fired a PSA micro dagger, then the grip on the AREX is similar. The trigger has no sponginess. There is take up, you hit a wall, and that's it. Really simulates a double action but obviously there is no mechanical feel. It shoots great and is a quality built firearms. This one didn't come with an optics cut. I installed Sig night sights on it as I really trust this and would want to use this as a home defense pistol if needed. 4/2/2025 ** ** ** ** ** ** Verified Customer Great pistol at any price. Clearly, the engineers who designed it put some thought into making it light, thin and very secure in the hand. Mid size capacity and performance at sub compact size. Trigger was a little gritty at first but better after 100 rounds. Nice little features like loaded chamber indicator and striker indicator at the rear of the slide that can be pressed during holstering for increased safety. This particular model is not cut for a red dot but I'm an iron sights so it wasn't an issue. Plenty of great reviews from reliable sources. At this price point, it's a steal. 3/30/2025 ** ** ** ** ** ** Daniel VALDERS, WI FIRST IMPRESSIONS Pros: Thin which is nice for conceald carry, light weight, nice design, came in a hard carying case with cleaning tools and back straps. Cons: Feels like cheap plastic, springs are heavy and require breaking in. Mag release is hard to work, slide lock is hard to release, slide release feels sharp on the thumb. User must use two hands to release the slide (this may change after a breakin period). Mag release button felt sticky as if it was not properly finished, possibly the spring is too heavy making it very hard to work. I would not recommend this as a first gun for anyone. While there are a lot of nice features on this gun, I would suggest other gun options before this one. If you are experienced using handguns and you are willing to deal with the problems inherent with this design then it comes in at a good price point. For the same money, there are slightly larger guns which are much easier to use and feel solid in your hand. 3/19/2025 ** ** ** ** ** ** Verified Customer Magazine Release is a little difficult to press, otherwise oustanding product for the money, features, and quality. 3/18/2025 ** ** ** ** ** ## 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/arex-602382-delta-m-4-9mm-17rd-striker-fire-fde-black#webpage","@type":"WebPage","description":"Arex Defense Delta 2 chambered in 9mm with a 4\" barrel, 17rd capacity, fixed sights, interchangeable backstraps, and a black nitrocarburized steel 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The trigger has no sponginess. There is take up, you hit a wall, and that's it. Really simulates a double action but obviously there is no mechanical feel. It shoots great and is a quality built firearms. This one didn't come with an optics cut. I installed Sig night sights on it as I really trust this and would want to use this as a home defense pistol if needed.","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2025-04-02T04:55:20.0819763+00:00","author":{"@type":"Person","name":"Albert"},"inLanguage":"en"},{"@type":"Review","name":"Review for AREX DEFENSE Delta 2 9mm 4\" 17rd - FDE & Black","reviewBody":"Great pistol at any price. Clearly, the engineers who designed it put some thought into making it light, thin and very secure in the hand. Mid size capacity and performance at sub compact size. Trigger was a little gritty at first but better after 100 rounds. Nice little features like loaded chamber indicator and striker indicator at the rear of the slide that can be pressed during holstering for increased safety. This particular model is not cut for a red dot but I'm an iron sights so it wasn't an issue. Plenty of great reviews from reliable sources. At this price point, it's a steal.","reviewRating":{"@type":"Rating","bestRating":5,"worstRating":1,"ratingValue":5},"datePublished":"2025-03-30T18:32:36.0834932+00:00","author":{"@type":"Person","name":"Verified Customer"},"inLanguage":"en"},{"@type":"Review","name":"Review for AREX DEFENSE Delta 2 9mm 4\": NOT FOR A FIRST GUN","reviewBody":"FIRST IMPRESSIONS\nPros: Thin which is nice for conceald carry, light weight, nice design, came in a hard carying case with cleaning tools and back straps. \n\nCons: Feels like cheap plastic, springs are heavy and require breaking in. Mag release is hard to work, slide lock is hard to release, slide release feels sharp on the thumb. User must use two hands to release the slide (this may change after a breakin period). Mag release button felt sticky as if it was not properly finished, possibly the spring is too heavy making it very hard to work.\n\nI would not recommend this as a first gun for anyone. While there are a lot of nice features on this gun, I would suggest other gun options before this one. If you are experienced using handguns and you are willing to deal with the problems inherent with this design then it comes in at a good price point. 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