American Rifle Company Xylo Steel Rear Bag Rider Kit Black One Size. Designed for precision shooting this 20-ounce steel bag rider provides a solid smooth surface for consistent tracking and recoil management. Specifications for American Rifle Company Xylo Steel Rear Bag Rider Kit: Manufacturer: American Rifle Company Color: Black Fabric/Material: Aluminum Features of American Rifle Company Xylo Steel Rear Bag Rider Kit Steel Bag Rider can be used to increase weight M-Lok slots on side for additional weight Package Contents: American Rifle Company Xylo Steel Rear Bag Rider Kit Mounting Hardware American Rifle Company 12152-KIT: Xylo Steel Rear Bag Rider Kit Black One Size