The BCA Ursid Hybrid upper assembly has a 16" 4150 parkerized steel barrel, 1:8 twist rate, 15 1/4” M-LOK rail and upper receiver (BCG not included). This upper is chambered in 223 Wylde and machined with M4 feed ramps (both in the receiver and barrel extension) and a flash hider.

Choose an upper assembly designed by a U.S. company made in the U.S.A. Choose right, choose accurately, and choose BCA.

*Note – We strive to provide the most accurate photographs of our product. Variations may occur in the skeletonized section of the handguard/flash hider you receive.

WARNING: This product can expose you to chemicals, such as lead and other petroleum products, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.



