Start your next AR15 build right with the GGP Cornerstone Receiver Set!
Includes a GGP Cornerstone Forged Lower Receiver and GGP Forged Upper Receiver
Cornerstone Lower Receiver:
The fit and finish of our Cornerstone will prove to you that you...
Cornerstone; “the chief foundation on which something is constructed or developed” When you want to start your AR-15 build, the lower is the starting point. The fit and finish of our cornerstone will prove to you that you have the right...
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