GC_UPC Black Rain Ordnance SPEC15 16" 5.56 A2 Complete Upper $599.00 BRO-SPEC15-CU16-A2 show more like this $8.99 Flat Rate Dirty Bird Industries GC_UPC Black Rain Ordnance SPEC15 16" 5.56 A2 Complete Upper $616.97 BRO-SPEC15-CU16-A2 show more like this $8.99 Flat Rate or FREE over $175 AR15Discounts