All CBC AR-15 upper assemblies & upper parts offer superior quality, dependability, and performance. CBC manufactures and retails a large selection of AR-15 upper parts – from stripped to complete uppers & barrels to rails, CBC has what you’re looking for. Better yet, All CBC AR-15 upper assemblies are custom built to order enabling us to provide you with the best prices you will find anywhere. The quality of our AR-15 Upper Parts are backed by our Lifetime Warranty – if any CBC upper assembly becomes defective, we will repair or replace it at no charge. Get all of your AR-15 uppers at CBC today!
- You cannot add "300AAC AR-15 Upper Assembly - 5 INCH MICRO BARREL / 1:7 TWIST / 4 INCH M-LOK Handguard / A-160-821" to the cart because the product is out of stock.