--- title: "Spike's Tactical Black Delta Ring Assembly" description: "Mil-Spec black delta ring assembly for AR-15 rifles with a chromoly steel barrel nut, weld spring, snap ring, and aluminum delta ring." canonical_url: "https://www.kygunco.com/product/spikes-tactical-sdr100a-delta-ring-assembly-w-nut-fits-ar-15-rifles-black" meta: author: KYGUNCO "og:description": "Mil-Spec black delta ring assembly for AR-15 rifles with a chromoly steel barrel nut, weld spring, snap ring, and aluminum delta ring." "og:image": "https://cdn.kygunco.com/assets/products/255176/thumbnail.jpg?v=1717619575" "og:image:height": "500" "og:image:width": "500" "og:title": "Spike's Tactical Black Delta Ring Assembly" --- > 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) / [Handgun & Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts) / [Rifle Parts](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts) / [Bolt Carrier Group](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/bolt-carrier-group) / SPK-SDR100A ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/255176/main.jpg?v=1717619575) For illustration purposes only, this image may not be an exact representation of the product. # SPIKES TACTICAL Delta Ring Assembly w/Nut Fits AR-15 Rifles Black The Spike's Tactical Delta Ring Assembly is a preassembled, Mil-Spec component set for AR-15 rifles. It includes a phosphate-finished chromoly steel barrel nut, weld spring, snap ring, and a black anodized aluminum delta ring for completing an upper assembly. $17.06 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. ** Partner Fulfilled Item # 255176 Style SPK-SDR100A UPC 855713006999 Condition New Manufacturer [Spike's Tactical](https://www.kygunco.com/brand/spikes-tactical) Weight 1 lb The Spike's Tactical Delta Ring assembly is fully Mil-Spec and comes ready for you to finish your new upper. The barrel nut is machined from tough chromoly steel, is properly heat treated, and of course completed with a phosphate finish. The weld spring and snap ring are likewise finished in a phosphate finish per Mil-Spec. The delta ring itself is made of Mil-Spec aluminum and features a black anodized finish. Inside the package you'll find everything already installed so you can quickly mount your barrel and get that build one step closer to being finished. - Black finish - Delta ring assembly includes barrel nut" weld spring" snap and delta ring - Fits AR rifle 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 ## More from Spike's Tactical ```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/spikes-tactical-sdr100a-delta-ring-assembly-w-nut-fits-ar-15-rifles-black#webpage","@type":"WebPage","description":"Mil-Spec black delta ring assembly for AR-15 rifles with a chromoly steel barrel nut, weld spring, snap ring, and aluminum delta ring.","name":"Spike's Tactical Black Delta Ring 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