The JKL Mobile Gun Vise is Designed for Building, Cleaning and Maintenance for the AR-15 Rifle. The JKL MGV is not a Shooting Rest. The JKL MGV was Built for use at Home or at the Range. The JKL MGV is Made of 6061 Aluminum and HDPE Plastic. The JKL MGV is Made in the USA. Please check out all of our pages and the Online Store listed at the Top of the page. If you have any Questions Please Contact Dennis at 269-795-4077 or 269-804-8041 or my e-mail is firstname.lastname@example.org. There are 4 How to Set up the JKL MGV Videos on pages 2, 3, 4 & 6. You can also Purchase the JKL MGV with a USPS Money Order. See Page 7. We have some AR-15 Build Kits: See Page 5 and 8.