Brownells BRN-180 SCNR 223 Wylde 13.9" Upper Receiver Assembly

This is a complete Brownells BRN-180 SCNR upper receiver assembly, chambered in 223 Wylde with a 13.9 inch barrel and finished in black. An upper is the top half of the rifle, and it becomes a working gun once it is mounted on a compatible lower receiver.

The 13.9 inch barrel keeps the build short and handy. Barrel length on a rifle is regulated, so check that your finished configuration meets federal and local rules before you assemble it. Confirm that the lower receiver you plan to use is made to accept a BRN-180 upper.