Rock River Arms 10.5″ A4 5.56 Pistol Upper Receiver AR0364

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This is a factory new Rock River Arms A4 complete pistol upper receiver.  It has a 10.5″ chrome lined chrome moly barrel with a 1:7″ twist, R-4 Handguard , an A-2 flash hider with a 1/2″X28 Thread pattern and front sight ready gas block.   It will ship in the factory box with paperwork.  NOTE:  NFA Rules apply on this item.  Shipping and insurance to your FFL Dealer will be $35.00. We accept bank cashiers’ checks or USPS Money Orders. Credit cards (No AMEX) will add 3% for the cash discount that cannot be earned when paying with a card. If you have any questions please click on Contact Us or call 208-843-2419. Thanks!   AR0364

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