Preban 16" barreled A3 upper in excellent condition. Barrel is 1/9 twist chrome-lined with an A2 flashhider. Barrel is actually a flat grey park color but I wiped it down with a rag with oil before shooting the pictures. Barrel is thin profile under the handguards. SOLD
I'll include a bolt/carrier/charging handle for a complete upper ready to drop on your lower and shoot . . . SOLD (Not interested in selling the bolt/carrier/charging handle seperately from the upper.)
Barrel came from a A2 barrelled upper from CMMG. I replaced the A2 with an A3 upper from RRA. Bolt and charging handle came with the original upper. I had this upper on my house gun but have since picked up a 14.5" barrelled upper that I like better for inside the house use.