--- title: "Yankee Hill Machine Company Billet Stripped Lower" description: "7075-T6 aluminum stripped AR-15 lower with a black hardcoat anodized finish. Features an oversized magazine well chamber and built-in trigger guard." canonical_url: "https://www.kygunco.com/product/yankee-hill-machine-company-yhm-125billet-billet-lower-receiver-5.56x45mm-aluminum-black" meta: author: KYGUNCO "og:description": "7075-T6 aluminum stripped AR-15 lower with a black hardcoat anodized finish. Features an oversized magazine well chamber and built-in trigger guard." "og:image": "https://cdn.kygunco.com/assets/products/253701/thumbnail.jpg?v=1712684686" "og:image:height": "500" "og:image:width": "500" "og:title": "Yankee Hill Machine Company Billet Stripped Lower" --- > 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) / [Receivers & Lowers](https://www.kygunco.com/category/shooting/gun-parts/handgun-and-rifle-parts/rifle-parts/receivers-and-lowers) / YNK-YHM-125BILLET ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/253701/main.jpg?v=1712684686) For illustration purposes only, this image may not be an exact representation of the product. # YANKEE HILL MACHINE COMPANY Multi-Caliber Billet Stripped Lower Receiver | Black Aluminum Stripped AR-15 billet lower receiver from Yankee Hill Machine Company, machined from 7075-T6 aluminum with a black hardcoat anodized finish. It features an oversized magazine well chamber, accepts all generations of PMAGs and Mil-Spec upper receivers, and includes a built-in oversized machined trigger guard. Requires a lower parts kit, buffer, and stock to complete. 3.0 ** ** ** ** ** [1 review](#reviews) Email for Price ** 5 interest-free payments of **$52.48** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 253701 Style YNK-YHM-125BILLET UPC 816701017618 Condition New Manufacturer [Yankee Hill Machine Company](https://www.kygunco.com/brand/yankee-hill-machine-company) Model Billet Finish Black Caliber MULTI Weight 2 lb Action Semi-Auto YHM originally designed a Billet lower that mimicked a standard (forged) lower receiver, but after seeing the prototype production they decided to go with a receiver that was more stylized, something that didn't look like every other AR-15 on the planet. It was this mindset that helped YHM arrive at the Model-57, and in turn this lower receiver. This lower is crafted from 7075-T6 aluminum and has a hardcoat anodized matte black finish. It features an oversized magazine well chamber for easier magazine changes. It accepts all generations of PMAGs and Mil-Spec upper receivers. It has a built-in, oversized, machined trigger guard. It fits all standard parts (except for a trigger guard) and still fits, and functions with your standard upper receivers. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete. 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. - Type: Stripped - Gun Model: AR-15 - Gun Type: AR Platform - Caliber: 5.56x45mm NATO - Material: 7075-T6 Aluminum - Finish: Black Hardcoat Anodized - Trigger: None ** 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). 3.0 ** ** ** ** ** 1 review ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 1 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Reviews ** Verified Customer Looked great but noting that the pistol grip area does not mate perfectly with magpul grips like pretty much every other one out there, had to shape the grip at at the front and bevel it to make it match up. Also noting I had to relieve the trigger for clearance as the trigger guard sweeps up far enough to bind it up as you pull. For the price, it should be perfect. Disappointed. 5 months ago ** ** ** ** ** ## More from Yankee Hill Machine Company ```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/yankee-hill-machine-company-yhm-125billet-billet-lower-receiver-5.56x45mm-aluminum-black#webpage","@type":"WebPage","description":"7075-T6 aluminum stripped AR-15 lower with a black hardcoat anodized finish. 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