HomeAccessoryYhm-2189-24bYhm-2189-24bYankee Hill Machine CompanyLog in to view prices Guaranteed safe checkout SKU: YHM-2189-24B Categories: Accessory, Silencer Mounts Product ID: 275289 Description Description HUB DIRECT THREAD MNT 11/16X24 Specifications Short Stroke Gas Piston Gas System (Rifle Length) 18.6″ Barrel Length ( Mid-Weight style, non-fluted) 1:8 Twist Rate Rifling Reviews (0) Related products Wn7677m Log in to view prices Read more Rgrum002 Log in to view prices Read more Wn7665m Log in to view prices Read more