Just came in, the Tippmann Arms M4-22 LTE coming in at only $449.95. This AR is chambered in 22lr sporting a threaded barrel, lightweight furniture, and flip up sights. Has one 25rd mag included.
Buy now here: https://shop.blackdiamondarmory.com/product/tippmann-arms-m4-22-lte-black-22lr-ar-rifle-25rd-flip-up-sights