--- title: "Spike's Tactical M4 Forged Stripped Upper" description: "Forged 7075-T6 aluminum upper with Type III hardcoat anodized finish. Includes forward assist and ejection port door; stripped, optic-ready, multi-caliber." canonical_url: "https://www.kygunco.com/product/spikes-tactical-m4-upper-forged-ft-multical-ar" meta: author: KYGUNCO "og:description": "Forged 7075-T6 aluminum upper with Type III hardcoat anodized finish. Includes forward assist and ejection port door; stripped, optic-ready, multi-caliber." "og:image": "https://cdn.kygunco.com/assets/products/102490/thumbnail.jpg?v=1713453445" "og:image:height": "500" "og:image:width": "500" "og:title": "Spike's Tactical M4 Forged Stripped Upper" --- > 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) / SPK-SFT50M4 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/102490/main.jpg?v=1713453445) For illustration purposes only, this image may not be an exact representation of the product. # SPIKES TACTICAL M4 UPPER FORGED FT MULTICAL AR Forged stripped M4 flat top upper receiver in multi-caliber, made from 7075-T6 aluminum with a Type III hardcoat anodized black finish. Includes the forward assist and ejection port door, spring, and rod. Optic-ready with no sights, and requires additional components to complete the build. $103.50 ** 5 interest-free payments of **$20.70** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** 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 # 102490 Style SPK-SFT50M4 UPC 855713006005 Condition New Manufacturer [Spike's Tactical](https://www.kygunco.com/brand/spikes-tactical) Weight 1 lb Spike's Tactical M4 flat top upper receiver is the same high quality M4 Mil-Spec upper used on their factory builds. This forged upper is constructed of 7075 T6 aluminum with a durable Type III Hardcoat Anodized finish. It includes the forward assist, and ejection port door, spring, and rod. This stripped upper weighs 8.5 oz. NOTE: Requires charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete. - Type: Stripped - Caliber: Multi-Caliber - Sights: None, Optic Ready - Receiver Description: 7075-T6 Aluminum M4 - Receiver Finish: Black Anodized ** 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-m4-upper-forged-ft-multical-ar#webpage","@type":"WebPage","description":"Forged 7075-T6 aluminum upper with Type III hardcoat anodized finish. 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