Brownells BRN-180 SCNR 223 Wylde 16" Upper Receiver Assembly

Brownells offers this BRN-180 SCNR as a complete upper receiver assembly in 223 Wylde, with a 16 inch barrel and a black finish. The upper is the top half of the rifle and turns into a working gun once it is mounted on a compatible lower receiver.

A 16 inch barrel is the common rifle length, long enough for full use of the cartridge while staying easy to handle. Before you assemble, confirm that the lower receiver you plan to use is made to accept a BRN-180 upper.