Colt's Manufacturing Upper, 223rem/556nato, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps Sp63528
Product Type: Upper
Finish/Color: Black
Accessories: Dust Cover, Forward Assist, M4 Feed Ramps
Caliber: 223 Rem/5.56NATO
WARNING: This product can expose you to chemicals including lead, which is 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.