Rise Armament RA22ARCCUBLK18 Upper Receiver 22 ARC 18" Black Cerakote Barrel Aluminum
https://www.tandktactical.com/shop/850043415916-rise-armament-ra22arccublk18-upper-receiver-22-arc-18-black-cerakote-barrel-aluminum-51432
https://www.tandktactical.com/web/image/product.template/51432/image_1920?unique=e16f5c6
The RISE 22 ARC AR-15 Upper Receivers features an exceptionally accurate 18-inch 416R stainless steel threaded barrel.
