--- title: "Alexander Arms Black 6.5 Grendel Upper Kit" description: "Build a 6.5 Grendel AR-15 with a 16\" Melonite chrome moly barrel, 1:7.5 twist, mil-spec receiver, bolt carrier, and 10rd magazine." canonical_url: "https://www.kygunco.com/product/alexander-arms-upper-parts-kits-6.5-grendel-16-black-for-ar-15" meta: author: KYGUNCO "og:description": "Build a 6.5 Grendel AR-15 with a 16\" Melonite chrome moly barrel, 1:7.5 twist, mil-spec receiver, bolt carrier, and 10rd magazine." "og:image": "https://cdn.kygunco.com/assets/products/259786/thumbnail.jpg?v=1724098895" "og:image:height": "500" "og:image:width": "500" "og:title": "Alexander Arms Black 6.5 Grendel Upper Kit" --- > 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) / [Upper Receivers](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/upper-receivers) / LXN-KIT6516 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/259786/main.jpg?v=1724098895) For illustration purposes only, this image may not be an exact representation of the product. # ALEXANDER ARMS Upper Parts Kits 6.5 Grendel 16" Black for AR-15 New Alexander Arms upper parts kit for building an AR-15 in 6.5 Grendel. It includes a 16" Melonite-finished chrome moly barrel with a 1:7.5 twist, bolt carrier, mil-spec flat-top receiver, 5/8"x24 muzzle brake, .875 gas block, mid-length gas tube, charging handle, buffer tube spring, and 10rd magazine. Barrel nut and rail are not included. $597.71 ** 5 interest-free payments of **$119.54** 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 ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Almost gone. Order now before it sells out. Item # 259786 Style LXN-KIT6516 UPC 819511022131 Condition New Manufacturer [Alexander Arms](https://www.kygunco.com/brand/alexander-arms) Weight 2 lb With the Alexander Arms DIY 6.5 Grendel Upper you get the base to build your next dream marksman rifle. This well constructed kit is carefully selected to give a lightweight upper built around the supercharged cartridge. The kit comes with a high quality Chrome Moly barrel specially picked to be a superb mix between accuracy and weight. The kit comes with a Mil Spec Upper Flat Top Receiver with picatinny rail for the addition of optics and other such accessories. The kit does not include a barrel nut or rail so that the shooter can install their preferred rail system so simply add the rail and get shooting with the Alexander Arms DIY upper kit. - 6.5 Grendel 16" Chrome Moly Barrel 1:7.5 Twist - Melonite Finish - 6.5 Grendel Bolt Carrier - Mil-Spec Upper Receiver (Port Door and Forward Assist Installed) - 5/8"x24 Thread Muzzle Brake - Buffer Tube Spring - .875 Gas Block - Mid-Length Gas Tube - 10 Round Magazine - Mil-Spec Charging Handle Aluminum 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 Alexander 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/alexander-arms-upper-parts-kits-6.5-grendel-16-black-for-ar-15#webpage","@type":"WebPage","description":"Build a 6.5 Grendel AR-15 with a 16\" Melonite chrome moly barrel, 1:7.5 twist, mil-spec receiver, bolt carrier, and 10rd magazine.","name":"Alexander Arms Black 6.5 Grendel Upper 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