I've got a Steelpocalypse coming shortly. Simply the best prices you'll find on any mill-certified AR500. To start things off, here's a 4-12" set for less than $100 shipped.
mkmachining.com
Questions or suggestions? I'm always looking to make what YOU want to shoot!

12″, 10″, 8″, 6″, and 4″ Gong Laser Cut AR500 Steel Package – MK Machining
12″, 10″, 8″, 6″, and 4″ Gong Laser AR500 Steel Package We are offering a steel of deal. 12, 10, 8, 6, and 4″ gongs of 3/8″ thick laser cut AR500, for one low price Orders of up to 70lbs ship with a single flat rate price. ALWAYS keep in mind impact velocity …
Questions or suggestions? I'm always looking to make what YOU want to shoot!