You have no items in your shopping cart.
Complete Upper Receiver
And Price Includes Shipping
This Guntec Complete Upper Receiver is machined from T6 6061 Billet Aluminum, and includes a dust cover and forward assist
The receiver features M4 feed ramps and is machined to the same Military Specifications & Standards used on the M16 / AR-15 platform.
This upper receiver can be used with multiple calibers on the AR-10 | LR 308 platform.
This upper receiver is CNC machined from a solid block of Billet Aluminum, and then type III hard coat black anodized.
You can use this to build your extra upper assembly, or match it to a DPMS style lower and build your own AR-10 / LR 308 complete rifle.
This Guntec Complete Upper Receiver is the closest thing we have found to the original DPMS A3 Flat Top height and style.