Product Description 1 mag no Box. Nickel Bolt.Magpul bad lever. YANKEE HILL MACHINE CO. YHM-15 at Guns.com Browse all Guns.com deals $1499.99 In Stock at Guns.com Price verified 2d ago Buy Now at Guns.com Secure checkout Easy returns or compare prices Amazon eBay Product Details Category Semi Auto Brand Yankee Hill Machine Co. MPN 774091 Rifles Yankee Hill Machine Co.